Coastline - Bicycle Valk - Free user manual and instructions

Product Type	Electric Tricycle (E-Tricycle)
Brand	Valk
Model	Coastline
Motor	36V / 250W Brushless
Battery	36V / 10Ah Lithium-ion
Charging Time	6-7 hours
Maximum Speed	25 km/h
Range (Electric only)	30-35 km
Range (With Pedal Assist)	50-60 km
Load Capacity	120 kg
Recommended User Height	Above 150 cm
Wheel Size	24 inches
Tire Size	24 x 1.75
Brakes	Front disc, rear drum
Gears	Shimano 7-speed
Frame	6061 Aluminum alloy
Front Fork	Steel, no suspension
Display	LED (battery level & assist mode)
Lighting	Front headlight with horn, rear reflector
Seat	Adjustable with backrest (max 105 cm)
Basket Dimensions	500 x 390 x 250 mm
Motor Waterproof	IPX5
Pedal Assist	Yes (twist-grip throttle)
Assembly	Required (2 persons recommended)
Manual	PDF available (25 pages)

Frequently Asked Questions - Coastline Valk

How do I charge the battery?

Plug the charger connector into the charging port on the battery, then connect the charger to a mains electrical supply. The indicator LED will show red while charging and turn green when fully charged (approximately 6-7 hours). Always charge in a dry location and use only the supplied charger.

What is the maximum speed?

The maximum speed is 25 km/h. Pedal assistance automatically stops when this speed is exceeded and re-engages when speed drops below 25 km/h while pedaling.

How do I adjust the seat height?

Open the clamp lever under the seat, adjust the seat post to the desired height (not exceeding the maximum height marker), then close the clamp lever securely. Ensure the seat cannot rock or rotate. A good reference height is at hip height.

How does pedal assistance work?

Turn the key to the ON position and start pedaling. Press the pedal assist throttle downward to activate the motor. The LED display shows three levels of assistance (low, medium, high). Assistance reduces as speed increases and stops above 25 km/h. It also disengages when brakes are applied.

What is the maximum load capacity?

The maximum load capacity is 120 kg (including rider and cargo). Exceeding this limit may compromise stability and safety.

How often should I maintain the tricycle?

Perform a pre-ride check before every ride: tire pressure, brakes, handlebar tightness, and fasteners. Every 5-10 rides, check components like chain, brake pads, and wheel bearings. For a full service, have the tricycle inspected by a qualified technician after the first 100 km and then every 6 months.

What should I do if the tricycle doesn't start?

First, ensure the battery is charged and the key is in the ON position. Check that all electrical plugs are securely connected. If the battery wire is loose, carefully re-adjust it. If the problem persists, contact an authorised service centre.

Can I ride in rain?

No, never use the tricycle in rain or snow. The motor is IPX5 waterproof, but other electrical components may be damaged by moisture. Riding in wet conditions also reduces traction and increases braking distance.

Are spare parts available?

Yes, spare parts are available for purchase. Scan the QR codes in the manual to order parts specific to your model (SKU: TRNEBKVLKATC1 or TRNEBKVLKATC2). Always use original equipment manufacturer (OEM) parts.

What type of battery does it use?

The battery is a 36V / 10Ah Lithium-ion pack. It is removable and should be charged after each use. For storage, keep it at temperatures between 0 and 25°C and charge it every 30 days to prevent capacity loss. The typical lifespan is 2-3 years or 300-500 charge cycles.

USER MANUAL Coastline Valk

Colours may vary

User Manual

[Revision 5.0 July 2022]

Please note the user must be pedalling for the motor to activate.

Safety

Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or equipment or property damage if not understood or followed. Safety messages have the following symbols:

You WILL be KILLED or SERIOUSLY INJURED if you do not follow instructions.

It is vital that you read and understand this user manual before using the product, including safety warnings, and any assembly and operating instructions. Keep the manual for future reference.

Safety precautions and recommendations detailed here must be fully understood and followed to reduce the risk of injury, fire, explosion, electrical hazard, and/or property damage.

Safety information presented here is generic in nature – some advice may not be applicable to every product. The term "equipment" refers to the product, be it electrical mains powered, battery powered or combustion engine powered.

• Before Use - If you are not familiar with the safe operation/handling of the equipment or are in any way unsure of any aspect of suitability or correct use for your application, you should complete training conducted by a person or organization qualified in safe use and operation of this equipment, including fuel/electrical handling and safety.
• Do NOT operate the equipment in flammable or explosive environments, such as in the presence of flammable liquids, gases or dust. The equipment may create sparks or heat that may ignite flammable substances.
• Keep clear of moving parts.
• Equipment may be a potential source of electric shock or injury if misused.
• Do NOT operate the equipment if it is damaged, malfunctioning or is in an excessively worn state.
• Do NOT allow others to use the equipment unless they have read this manual and are adequately trained.
• Keep packaging away from children - risk of suffocation! Operators must use the equipment correctly. When using the equipment, consider conditions and pay due care to persons and property.

General Work Area Safety

• Work areas should be clean and well it.
- Do not operate the equipment if bystanders, animals etc are within operating range of the equipment or the general work area.
- If devices are provided for connecting dust extraction / collection facilities, ensure these are connected and used properly. Dust collection can reduce dust-related hazards.

You CAN be KILLED or SERIOUSLY INJURED if you do not follow instructions.

General Personal Safety

• Wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect from eye and ear injury, poisoning, burns, cutting and crush injuries. Protective equipment such as safety goggles, respirators, non-slip safety footwear, hard hat, hearing protection etc should be used for appropriate equipment / conditions. Other people nearby should also wear appropriate personal protective equipment. Do not wear loose clothing or jewellery, which can be caught in moving parts. Keep hair and clothing away from the equipment.
• Stay alert and use common sense when operating the equipment. Do not overreach. Always maintain secure footing and balance.
• Do not use the equipment if tired or under the influence of drugs, alcohol or medication.
• This equipment is not intended for use by persons with reduced physical, sensory or mental capabilities.

General Fuel Safety

• Petrol/fuel/gasoline is extremely flammable – keep clear of naked flames or other ignition sources.
• Do not spill fuel. If you spill fuel, wipe it off the equipment immediately – if fuel gets on your clothing, change clothing.
• Do NOT smoke near fuel or when refuelling.
  • Always shut off the engine before refuelling.
• Do NOT refuel a hot engine.
• Open the fuel cap carefully to allow any pressure build-up in the tank to release slowly.
  • Always refuel in well ventilated areas.
• Always check for fuel leakage. If fuel leakage is found, do not start or run the engine until all leaks are fixed.

General Carbon-Monoxide Safety

• Using a combustion engine indoors CAN KILL IN MINUTES. Engine exhaust contains carbon-monoxide – a poison you cannot smell or see.
• Use combustion engines OUTSIDE only, and far away from windows, doors and vents.

You CAN be INJURED if you do not follow instructions or equipment damage may occur.

General Equipment Use and Care

• The equipment is designed for domestic use only.
• Handle the equipment safely and carefully.
• Before use, inspect the equipment for misalignment or binding of moving parts, loose components, damage or any other condition that may affect its operation. If damaged, have the equipment repaired by an authorised service centre or technician before use.
• Prevent unintentional starting of the equipment - ensure equipment and power switches are in the OFF position before connecting or moving equipment. Do not carry equipment with hands or fingers touching any controls. Remove any tools or other items that are not a part of the equipment from it before starting or switching on.
• Do not force the equipment. Use the correct equipment for your application. Equipment will perform better and be safer when used within its design and usage parameters.
• Use the equipment and accessories etc. in accordance with these instructions, considering working conditions and the work to be performed. Using the equipment for operations different from those intended could result in hazardous situations.
• Always keep equipment components (engines, hoses, handles, controls, frames, housings, guards etc) and accessories (cutting tools, nozzles, bits etc) properly maintained. Keep the equipment clean and, where applicable, properly lubricated.
• Store the equipment out of reach of children or untrained persons. To avoid burns or fire hazards, let the equipment cool completely before transporting or storing. Never place or store the equipment near flammable materials, combustible gases or liquids etc.
• The equipment is not weather-proof, and should not be stored in direct sunlight, at high ambient temperatures or locations that are damp or humid.
• Do not clean equipment with solvents, flammable liquids or harsh abrasives.
• For specific equipment safety use and care, see Equipment Safety.

General Electrical Safety

• Inspect electrical equipment, extension cords, power bars, and electrical fittings for damage or wear before each use. Repair or replace damaged equipment immediately.
• Ensure all power sources conform to equipment voltage requirements and are disconnected before connecting or disconnecting equipment.
• When wiring electrically powered equipment, follow all electrical and safety codes.
• Wherever possible, use a residual current device (RCD).
• High voltage / high current power lines may be present. Use extreme caution to avoid contact or interference with power lines. Electrical shock can be fatal.

General Electrical Safety

• Electrically grounded equipment must have an approved cord and plug and be connected to a grounded electrical outlet.
• Do NOT bypass the ON/OFF switch and operate equipment by connecting and disconnecting the electrical cord.
• Do NOT use equipment that has exposed wiring, damaged switches, covers or guards.
• Do NOT use electrical equipment in wet conditions or in damp locations.
• Do NOT use electrical cords to lift, move or carry equipment.
• Do NOT coil or knot electrical cords, and ensure electrical cords are not trip hazards.

General Service Information

• The equipment must be serviced or repaired at authorised service centres by qualified personnel only.
• Replacement parts must be original equipment manufacturer (OEM) to ensure equipment safety is maintained.
• Do NOT attempt any maintenance or repair work not described in this manual.
• After use, the equipment and components may still be hot – allow the equipment to cool and disconnect spark plugs and/or electrical power sources and/or batteries from it before adjusting, changing accessories or performing repair or maintenance.
• Do NOT adjust while the equipment is running.
• Perform service related activities in suitable conditions, such as a workshop.
• Replace worn, damaged or missing warning/safety labels immediately.

Electric Tricycle Safety

• Handle your control, posture, speed etc so that you are able to maintain stability & stopping ability in the event of, loss of traction, loss of power from any condition such as battery exhaustion, control disruption, disruption of balance, moisture, overload cut-out, protection cut-out etc. As with any vehicle or mechanical product, there is always a chance of failure.
• Riding can be a hazardous activity. Certain conditions may cause the equipment to fail without fault of the manufacturer. The product can and is intended to move, and it is therefore possible to lose control, fall-off and/or get into dangerous situations that no amount of care, instruction or expertise can eliminate. If such things occur, you can be seriously injured or die, even when using safety equipment and other precautions. RIDE AT YOUR OWN RISK AND USE COMMON-SENSE. FAILURE TO USE COMMON-SENSE AND HEED ALL SAFETY WARNINGS AND RECOMMENDATIONS INCREASES RISK OF INJURY. USE THE PRODUCT ONLY WITH APPROPRIATE CAUTION AND SERIOUS ATTENTION TO SAFE OPERATION.
• Before riding on the road, take time riding in an enclosed area to familiarise yourself with the controls and behaviours of an electrically assisted tricycle. Try all settings so you are familiar with the results.
• Before every ride, check tricycle condition and ensure that no fasteners are loose, particularly axles, pedals, seat and handlebars. Ensure that the tyres are inflated to within specification (printed on the tyre sidewall), and that the brakes are operating correctly.
  • Maximum load capacity = 120kg.
• Understand and obey any local laws or regulations which may affect locations where the product may be used. Ride defensively.
• This product is manufactured for performance and durability but is not impervious to damage. Stunts or other aggressive riding can over-stress and damage the product, and the rider assumes all risks associated with how the product is looked after.
• Keep fingers and other body parts away from moving components.
• Always wear suitable protective equipment, such as an approved safety helmet (with chin strap securely buckled). A helmet may be legally required by local law or regulation in your area. Wear suitable footwear for tricycle riding and clothing that helps make you visible to others.
• Not suitable for rough or steep roads greater than 8 degrees.
• Never use in rain or snow.
• Avoid long-term sun exposure.
• Young children, mentally challenged and disabled people should not be allowed to ride on the tricycle. People with heart disease, epilepsy and colour blindness should be cautious when riding.
• E-tricycles are non-motor vehicles, so they should abide by traffic rules and run in non-motorized lanes or local lanes.

Battery and Charging

• Never modify the electrical system. Alterations could cause a fire resulting in serious injury and could also damage the electrical system.
• Charge with the supplied or recommended charger only. Use of the wrong charger could cause a fire or explosion resulting in serious injury.
• Ensure the voltage and frequency of the charger is compatible with mains electrical supply.
• Use the battery charger in dry locations only.
• Regularly check the charger for damage to the electrical cord, plug, enclosure and other parts. If any damage or malfunction occurs, do NOT use the charger until repaired or replaced.
• Use caution when charging.
• Do not operate the charger or charge batteries near flammable materials.
• Do not clean or perform any maintenance on the product when it is being charged.
• Use of an incompatible charger or battery may cause a fire.
• Use only VALK/NISHIRO compatible batteries or chargers.
• USE OF BATTERIES OR CHARGERS OUTSIDE OF THESE TERMS WILL VOID ALL WARRANTY CLAIMS.

WARNING! KEEP BUTTON BATTERIES OUT OF REACH OF CHILDREN.

• SWALLOWING MAY LEAD TO SERIOUS OR FATAL INJURY IN AS LITTLE AS 2 HOURS DUE TO CHEMICAL BURNS AND POTENTIAL PERFORATION OF THE OESOPHAGUS.
• NEVER ALLOW CHILDREN TO REPLACE BUTTON BATTERIES OF ANY DEVICE.
• IF YOU SUSPECT YOUR CHILD HAS SWALLOWED OR INSERTED A BUTTON BATTERY, IMMEDIATELY CALL THE 24-HOUR POISONS INFORMATION CENTRE ON 13 11 26 (AUSTRALIA).
• REGULARLY EXAMINE DEVICES AND MAKE SURE THE BATTERY COMPARTMENT IS CORRECTLY SECURED. E.G., THAT THE SCREW OR OTHER MECHANICAL FASTENER IS TIGHTENED. DO NOT USE IF COMPARTMENT IS NOT SECURE.
• DISPOSE OF USED BUTTON BATTERIES IMMEDIATELY AND SAFELY OUT OF THE REACH OF CHILDREN. A BATTERY CAN STILL BE DANGEROUS EVEN WHEN IT CAN NO LONGER OPERATE THE DEVICE.
• TELL OTHERS ABOUT THE RISKS ASSOCIATED WITH BUTTON BATTERIES AND HOW TO KEEP THEIR CHILDREN SAFE.

Safety Symbols

The product may have safety warning labels attached to it, explained below. Understand the symbols on your product and their meanings. If any stickers become unreadable, unattached etc., replace them.

Flammable Material HazardFlammable liquids, gases or substances etc may present.Avoid ignition sources and open flames. Danger of fire.	Read User ManualRead and fully understand product safety warnings, operation, procedures etc before using the product.	Use Hand ProtectionWear appropriate hand protection and take due care as the product or use of the product may present hand hazards.	Exhaust TumesCarbon-Monoxide HazardDo not use the product in confined areas or without adequate ventilation. Carbon-monoxide poisoning can be fatal.
Electrocution / Electrical Shock HazardHigh voltage or high current electricity may be present or required by the product. Take due care when handling electrical products, cables, plugs and leads. Electrical shock can be fatal.	Toxic Fumes / Dust HazardUsing the product or by-products from use may produce fumes, smoke or particles that could be harmful if inhaled. Wear appropriate breathing protection and have adequate ventilation.	Explosive Material HazardCombustible liquids, gases or substances etc may be present.Avoid ignition sources and open flames. Danger of explosion.	Cutting / Amputation HazardThe product may have blades, edges or mechanical devices that can cause severe cut injury to fingers, limbs etc. Take due care when handling and using the product.
Crush HazardThe product may have blades, edges or mechanical devices that can cause severe crush injury to fingers, limbs etc. Take due care when handling and using the product.	Single Operator OnlyThe product must be operated by a single person only. More than one person operating the product may introduce additional hazards.	Use Face ProtectionWear appropriate full-face protection and take due care as the product or use of the product may present face and eye hazards.	Use Foot ProtectionWear appropriate foot protection and take due care as the product or use of the product may present foot hazards.
Use Eye / Ear / Head ProtectionWear appropriate eye and / or ear and / or head protection and take due care as the product or use of the product may present eye, hearing and head hazards.	Running HazardDo not run on or near the product as doing so may present a fall hazard.	Diving HazardDo not dive into the product as doing so may present a neck / head injury hazard.	Adult Supervision RequiredAlways supervise children and other users of a product to prevent drowning or injury.
Skin Penetration / Puncture HazardThe product may produce pressure, emit liquids or objects that can cause severe injury to fingers, limbs, blood etc. Take due care when handling and using the product.	Hot Surface HazardBe aware that the product may produce high temperatures and hot surfaces that can cause burn injuries.	Flying Debris HazardBe aware that the product or use of the product may present hazards produced by flying debris. Wear appropriate clothing and protective devices.	Moving Parts HazardBe aware that the product contains or uses mechanical devices that move or rotate. Always wait for moving parts to stop fully before handling the product, adjusting, maintenance etc.
Carbon-Monoxide HazardDo not use the product in confined areas or without adequate ventilation. Carbon-monoxide poisoning can be fatal.	Pull HazardBe aware that the product contains or uses mechanical devices that can pull in objects and can cause severe injury to fingers, limbs etc. Take due care when handling and using the product.	Slope / Fall Injury HazardBe aware that using the product on sloping surfaces or in slippery conditions may present additional dangers from falls and contact with blades, moving parts, hot surfaces etc.	"Slam Dunk" WarningDo NOT attempt "slam dunk" manoeuvres as this may result in severe injury due to falling, product breakage or collapse etc.
Electrocution / Electrical Shock Hazard - OutdoorHigh voltage or high current electricity may be present or required by the product. Do NOT use in rain, damp or wet conditions. Electrical shock can be fatal.	Electrocution / Electrical Shock Hazard - DisconnectHigh voltage or high current electricity may be present or required by the product. Always disconnect the product from the electrical supply before handling the product, adjusting, maintenance etc.	Power Line Electrocution HazardHigh voltage / high current power lines may be present. Use extreme caution to avoid contact or interference with power lines.Electrical shock can be fatal.	KKCG"Kick-Back" HazardHigh level of "kick-back" hazard that can cause the machine to suddenly rotate towards operator.Kick-back injury can be fatal.
Winch Operator Position HazardDo NOT stand between winch and load. Do NOT use winch to move people.	Winch Lift HazardDo NOT LIFT load vertically. Use machine to PULL only.	Cable HazardEnsure that load bearing cable is not kinked or knotted.	Winch Cable HazardEnsure that there is a minimum number of cable coils on winching mechanism.
Winch Hook HazardCarry hook to load – do NOT throw or run.	Flash / Blinding HazardWear appropriate eye protection for welding. Direct exposure to weld arcs may cause permanent eye injury.	Laser HazardLaser may be in use – do NOT look directly at laser or allow others to.

Table of Contents

Safety....2

Safety Symbols 5

Parts Identification....8

Tools Required for Assembly 9

Parts List 9

Assembly 11

Video Tutorial Links....11

Installing the Rear Wheels....11

Installing the Front Wheel and Headlights....13

Installing the Rear Brake and Rear Mudguard 13

Installing the Rear Basket, Rear-view Mirrors and Pedals....14

Seat Adjustment....16

Operation 17

Using Pedal Assistance....17

Understanding the Display ....17

Guidelines for Using Pedal Assistance....17

Charging the Battery 18

Lithium Battery Care and Maintenance....20

Top 3 Battery Care Requirements....20

Maintenance 21

Battery Storage 22

Battery Fuse....22

Troubleshooting....23

Specifications....24

Parts Identification

Colours may vary

No.	Name	No.	Name
1	LED Meter	13	Pedals
2	Switch	14	Front disc brake
3	Speed control twist-grip	15	Disc
4	Reversible seat bags	16	Reflector
5	Battery	17	Front wheel
6	Rear basket	18	Front mudguard
7	Rear mudguard	19	Head light and horn
8	Rear wheel	20	Front fork lock
9	Rear disc brake	21	Brake handle
10	Rear derailleur	22	Shift lever
11	Chain	23	Rear-view mirror
12	booster

Tools Required for Assembly

The bicycle may come supplied with some tools. Tools required for general assembly and maintenance may include, but are not limited to, the following:

• Bicycle torque wrench.
  • 8mm / 10mm / 13mm / 15mm / 19mm spanners.
  • 2.5mm / 4mm / 5mm / 8mm Allen keys.

• Pliers.
  • Phillips head screwdriver.

Parts List

Spare parts available for purchase, scan QR codes below:

Black and white icon of crossed wrench and screwdriver tools (no text or symbols)

QR Code Bike SKU

Black three-wheeled bicycle with a basket and seat, parked against a white background (no visible text or symbols)

TRNEBKVLKATC1

QR Code Bike SKU

White electric tricycle with a basket and front seat, parked against a white background (no visible text or symbols)

TRNEBKVLKATC2

Assembly

Before riding, ensure that all required fasteners are tightened to the correct torque. This should be checked after every 3 hours of use for the first 20 hours of ownership. • Ensure that the tyres are inflated to within specification (printed on the tyre sidewall), and that the brakes are operating correctly. • Assembly may require 2 people. • Do NOT allow children to perform the assembly. • Additional tools to those supplied (if any) may be required for assembly, such as a torque wrench, pliers etc.

Video Tutorial Links

Click on a link to go to a section of the assembly video.

Step 1: Insert the handlebars into the stem

Step 2: Align the rear of the bike with the rear of the carriage

Step 3: Secure the rear support brackets

Step 4: Attaching the front wheel

Step 5: Attaching the front mudguard and headlight

Step 6: Attaching the rear brakes

Step 7: Securing the rear mudguards

Step 8: Securing the rear basket

Step 9: Secure the mirrors

Step 10: Secure the seat

Step 11: Securing the pedals to the cranks

Installing the Rear Wheels

1. After unpacking, take out the rear basket, seat bag, wheel set, back mirrors, mounting screws and tools.
2. Match the connecting plate of the rear wheel with the screw hole of the frame insert, and after inserting the screw into hole no. 1, press the rear wheel down, hang the small chain on the rear flywheel, and then insert the screw of hole no. 2 and Hole no. 3.

Close-up of a bicycle wheel assembly with visible mechanical components and wiring (no text or symbols)

Close-up of bicycle frame components with red arrows indicating motion direction (no text or symbols)

1. Pull back the rear wheel to keep the chain in a tight state. Use two 13mm wrenches to lock the 6 nuts in holes 1, 2 and 3.

1. Lock 4 screws between the rear wheel set and the frame lever with a 17mm spanner.

Two black metal mechanical components with connectors, placed on a white textured surface (no text or symbols visible)

Installing the Front Wheel and Headlights

1. Loosen the screw under the front fork and use the 3 screws on the front fork to lock the front mudguard and lamp holder.
2. Use the quick-release lever to lock the front wheel on the fork.

Composite image showing bicycle frame components and a hand adjusting a cable, with no visible text or symbols.

Installing the Rear Brake and Rear Mudguard

1. The rear brake is divided into L and R.

First, remove the brake bracket screw and align the brake disc with the brake slot. Secure with a 5mm hex wrench.

Close-up of a bicycle's mechanical components with red circles highlighting two circular features (no text or symbols)

Close-up of a bicycle brake caliper with red circles highlighting specific components (no text or symbols visible)

Close-up of mechanical components with wires and connectors (no visible text or symbols)

1. The rear axle is divided into L and R. Secure the 8 screws with a 5mm hex wrench.

Close-up of a bicycle's front wheel and chain, showing mechanical components and wiring (no text or symbols visible)

Two black leather or plastic objects with attached wires, labeled 'L' and 'R' in red text on the left side (no other readable text or symbols)

Close-up of hands assembling bicycle components with red circles highlighting specific parts (no text or symbols visible)

Installing the Rear Basket, Rear-view Mirrors and Pedals

1. Remove the screws from the rear basket and position the basket on the rear. Use a 4mm hexagonal wrench and an 8mm wrench to secure the basket. Secure onto the screw hole positions.

Four black plastic clips with metal bolts attached, arranged on a textured white surface (no text or symbols visible)

Close-up of a white dog inside a wire cage with red circles highlighting specific components (no text or symbols visible)

1. Take out the rear-view mirrors and secure them with screws in the hole on the brake handle, rotate clockwise, and adjust the rear-view angles to the desired positions. Then tighten the lock nut with a 14mm wrench.

Close-up of a hand adjusting a black automotive tire with red motion arrows indicating speed (no text or symbols visible)

Top-down view of a bicycle's front-mounted mirror and handlebars, no visible text or symbols

1. Note that are L and R pedals. Please rotate the installation in the corresponding direction and tighten it firmly.

Close-up of two metallic mechanical components with engraved letters I and R, no visible text or symbols beyond the markings.

Close-up of a black mechanical lever handle with a circular arrow symbol (no text or numbers visible)

Close-up of a black mechanical component with a circular arrow symbol (no readable text or numbers)

NOTE: If there are no Left and Right markings on the pedals, sit the pedals side by side and inspect the thread on each. As shown in the image below, the thread on the left pedal starts high on the left side, and the thread on the right pedal starts high on the right side.

It is critical that you follow the pedal to crank arm attachment procedure carefully to ensure correct assembly. • During assembly, do NOT use excessive force to screw the pedals into the crank arms – this may indicate misalignment of the pedals or mis-matched threads. If the pedal does not "feel right" when being screwed in, STOP immediately and check that it is the correct pedal and that it is aligned properly with the crank arm. Failure to follow the instructions here or take due care may damage the equipment and void any product warranty.

1. The brake handle is for when you need to brake suddenly. The shift lever gives pedal assistance. After assembling the brake line, secure them with a zip tie.

Close-up of a robotic hand gripping a black mechanical device, with a red arrow indicating the process (no text or symbols visible)

Seat Adjustment

1. Open the clamp lever.
2. Adjust the seat to your desired height.
3. Close the clamp lever.
4. Complete the installation.

Three-step diagram showing a bicycle's lever mechanism with red and yellow adjustment arrows (no text or symbols)

When setting seat height, it is important to ensure that the resulting ride position is not only comfortable, but also safe. You should be able to remain stable and properly handle the bicycle when at a standstill, touch the ground etc. You should also be able to comfortably reach the pedals when riding and comfortably and safely operate the handlebars and all controls. A good reference height for the seat is at hip height. Do NOT have the seat raised enough so you can see the maximum height marker (L) on the seat post. • Ensure that when the seat is clamped, you cannot rock it back and forth or rotate it.

Operation

Before riding, ensure that all required fasteners are tightened to the correct torque. • Charge the battery prior to use. • Ensure that the pedal assistance system is switched OFF when the bicycle is not in use. • Always wear a helmet and appropriate safety equipment and always keep both hands on the handlebars and both feet on the pedals whilst riding. Read, understand, and follow all safety recommendations before riding. • Avoid riding in damp conditions, rain etc as this may affect operation or possibly damage the bicycle electronics.

Using Pedal Assistance

1. Place the security key in the battery pack key slot and rotate to the "O" (ON) position. Once the key is in the ON position, it cannot be removed from the key slot.
2. Begin moving using pedal power, press the pedal assist throttle downward to activate the motor.
3. After riding, rotate the key to the "X" (OFF) position and remove the key.

Understanding the Display

The display has two functions:

• The Mode section consists of three lights which indicate the level of pedal assistance provided.
• Low light: low level assistance / speed.
• Mid light: medium level assistance / speed.
  – High light: high level assistance / speed.
• No lights: This allows you to use the throttle control on the handle to control your speed.

- The power section indicates the battery charge level, where one bar is minimum, and five bars is full.

Guidelines for Using Pedal Assistance

To get the best performance and service life from the pedal assistance system, understand and apply the following techniques:

• When pedal assistance is active, the drive motor engages to provide assistance only while the bicycle is in motion and you are pedalling. The amount of assistance provided depends on your pedalling force and the level of pedal ride assistance currently selected (where applicable) and / or being applied.
• Pedal assistance progressively reduces as bicycle speed increases and stops completely when the current speed exceeds 25kmh. Pedal assistance re-engages when speed drops below 25kmh (provided you are pedalling).

• Start moving from stationary by pedalling as per a normal bicycle. Using pedal assistance only when "pushing off" places undue loads on the system and uses a lot of energy.

• It is recommended to pedal as per a normal bicycle when riding up inclines. Using pedal assistance only when climbing uses a lot of battery energy.

• Pedal assistance automatically reduces or disengages whenever the brakes are activated (and / or when you stop pedalling).

Charging the Battery

Never modify the electrical system. Alterations may cause a fire, resulting in serious injury and could also damage the electrical system. • Charge with the supplied charger only. Use of the wrong charger may cause a fire or explosion, resulting in serious injury. • Ensure the voltage and frequency of the charger is compatible with mains electrical supply. • Use the battery charger in dry locations only. • The battery must be charged before first use. • For maximum battery performance and service life, charge the battery after each use, and charge at temperatures between 0 and 40°C (32 and 104°F). • Battery charging generally takes 4 to 6 hours from discharged to fully charged. Do NOT charge the battery continuously for more than 24 hours. • If the bicycle has not been used for over 4 weeks, charge the battery before use. • Always switch the bicycle OFF after each use.

The battery pack can be recharged repeatedly. However, rechargeable batteries eventually need to be replaced. A significantly reduced operating period after charging indicates that the battery is no longer serviceable and should be replaced. Discard old batteries in an environmentally responsible manner.

The battery charger has a charge status LED indicator:

• Red - Battery charging.
• Green - Battery fully charged.

To charge the battery:

1. Plug the charger connector into the charging port (A).
2. Connect the charger to a mains electrical supply and switch ON. The indicator LED on the charger illuminates red to show the battery is charging.
3. When the battery is charged (approximately 6 hours), the charger indicator LED illuminates green. Disconnect the charger from the electrical supply, then disconnect it from the bicycle. Lower the battery pack handle to protect the bicycle charging port.

Black rectangular electronic device with attached cable and power cord, no visible text or symbols on the body.

Close-up of a black electronic device with a circular component and a pointer, no visible text or symbols

We recommend charging the battery as shown below to avoid power surges which may burn out the fuse.

Close-up of a hand inserting a black plastic plug into an electrical outlet socket, with a yellow arrow pointing to the plug (no text or symbols visible)

Step1: Plug power cable into power inlet (Do not switch on).

Close-up of a hand inserting a black plastic plug into a black electronic component, with a yellow upward arrow indicating the direction (no text or symbols visible)

Step 2: Plug the other end of the cable into the battery.

Close-up of a finger pressing a black rubber plug with a yellow arrow indicating rotation (no text or symbols visible)

NOTE: Turn on the power point.

Lithium Battery Care and Maintenance

Top 3 Battery Care Requirements

1. Charge battery before first use. The battery may arrive with some charge, regardless of this the battery must be charged for 6 – 7 hours on the initial charge and 6 – 7 hours for each subsequent charge.
2. Charge battery immediately when it is depleted. Do not store a depleted battery. This will permanently impact the life of the battery. If the battery is going to be stored for a period of time, fully charge the battery before storing.
3. Disconnect battery when not in use. To prolong the life of a battery, disconnect it from the unit when not in use. Disconnect chargers from the battery once charged.

To ensure the battery maintains optimum performance, follow the guidelines outlined below.

• For best results, charge batteries in temperatures between 10^ C and 30^ C
- When battery is charged, disconnect the charger from the power supply and remove the battery from the charger.
- If a battery is stored or otherwise unused for an extended period, and the battery has no charge remaining when you check it, consider it to be damaged. Do not attempt to recharge it or to use it. Replace it with a new battery.
- Use only with the battery charger specified by the manufacturer.
- Ensure that the battery charger electrical cord is not subjected to damage or stress. Do not operate the battery charger if it has a damaged electrical cord or plug.
- Do not use the charger in wet areas or expose it to rain or water.
- The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles, whichever occurs first. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again
- Explosion hazard – protect the battery against heat; for example, direct sunlight and fire. Do not store batteries in vehicles or locations subject to heat.
- Batteries can explode in the presence of an ignition source, such as a pilot light. To reduce the risk of serious personal injury, never use any cordless product in the presence of open flame. Exploding batteries can propel debris and chemicals.
- Do not open the battery – danger of short-circuiting and/or explosion.
- Do not attempt to destroy or disassemble the battery pack or remove any of its components.
- Do not touch the battery terminals with metal objects and/or body parts as short-circuit and/or personal injury may result.
- Explosion hazard – do not open and/or short-circuit the battery.
- Poison hazard – battery leakage (liquid ejection). Under extreme conditions, liquid may be ejected from the battery – avoid contact. If contact accidentally occurs, immediately seek medical attention, and flush with water. If liquid contacts eyes, immediately seek medical attention, flush with clean water for at least 10 minutes. Liquid ejected from the battery may cause irritation or burns.
- Dispose of non-serviceable batteries in an environmentally responsible manner and according to local regulations.

Failure to adhere to the requirements above may result in the battery becoming inoperative or battery life being reduced. In extreme cases or abuse, battery overheating or fire may result.

Maintenance

Some maintenance activities described may be beyond the scope of some users. Do NOT attempt procedures that you are not comfortable with, or do not have the necessary tools,

experience or knowledge for – take the unit to an authorised service centre or qualified technician for servicing. Items in the maintenance schedule below that are recommended to be performed by a qualified technician are highlighted yellow. • Failure to follow the maintenance recommendations, using incorrect or non-compatible accessories or replacement parts, or general negligence may result in making the product warranty void. Improper adjustment or service may result in damage to the bicycle or make it hazardous. • Maintenance requirements may be affected by any number of factors from your riding style to geographic location. • When new, parts of the bicycle may "break-in" over the course of the first approximate 100km of riding, possibly including the stretching of cables, spoke tension changes etc. It is recommended to have the bicycle inspected and serviced at an authorised service centre or by a qualified technician. • The bicycle components are subject to wear and stress. If a component is weakened through stress, age etc, it may fail without warning. It is important to regularly inspect the bicycle for any signs of component fatigue – look for cracks, fraying, discoloration etc, as this may indicate that a part is near the end of its useful life and should be replaced.

• Clean the bicycle with a soft, damp cloth – do NOT use high-pressure water cleaners or hoses, pressurised air, solvents, abrasives etc. For the console, battery and motor, do NOT use any liquids.
• When transporting in a vehicle, it is recommended to have the battery out of the bicycle during transport.
• Store the bicycle where it will be protected from rain, sun etc to help prevent corrosion, fading etc.
• For safety, longest possible service life and reliability, maintain the bicycle properly. Use the maintenance schedule below for guidance. It is very important that you check certain systems and components before each ride. The proper condition and function of these systems is critical to your safety.

Maintenance Schedule
Component / Condition	Check Before Every Ride	*Check Periodically	Clean / Lubricate	Adjust / Tighten / Replace as Required
Tyre Pressure ■ ■
Tyre Wear / Damage	■			■
Brake Adjustment	■			■
Handlebar Tightness	■	■		■
Controls and Displays ■
Seat Post Tightness ■ ■
Fasteners / Mounting Hardware	■
Brake Pads / Shoes ■ ■
Brake Cable Wear		■		■
Chain		■	■	■
Reflectors	■
Battery / Charger		■		■
Steering Head Bearings		■	■	■
Derailleur		■	■	■
Wheel Spoke Tension		■		■
Wheel Trueness		■		■
Wheel Bearings		■	■	■
Bottom Bracket (Crank) Bearings		■	■	■

* Every 5 to 10 rides depending on ride length and conditions.

Battery Storage

When storing the batteries for a long period of time:

• Charge the batteries at least every 30 days to avoid capacity loss. Batteries slowly self-discharge when unused over a long period. If the battery cells are left at a critically low charge state, the lifespan and capacity will be permanently reduced.
  • Always disconnect the charger from the mains electrical supply and battery before storing the battery.
• Avoid storing batteries in extreme temperatures, whether hot or cold. The recommended battery storage temperature is between 0 and 25°C (32 to 77°F). Avoid exposing batteries to temperatures at or above 40°C (104°F) for extended periods.
• Batteries are best kept in a cool, dry place. Do not allow batteries to accumulate condensation, as this may cause shorting or corrosion.

Battery Fuse

Use fuses of the same type only – the rating (in Amperes) is printed on the end of the fuse. • If the fuse "blows" regularly, have the bicycle inspected at an authorised service centre.

The bicycle battery / electrical system may feature fuse protection to prevent damage in the event of a short-circuit, overload or over-current situation. For example, if the electrical system is exposed to excessive moisture. On some model bicycles, the fuse is accessible and can be easily replaced. If the fuse is "blown", the bicycle electronics will not be available until the fuse is replaced. To replace the fuse:

1. Using a suitable screwdriver, remove (rotate left) the fuse holder (A) on the battery pack until fully unscrewed, then pull the fuse holder and fuse (B) from the bicycle.
2. Discard the blown fuse. Insert the replacement fuse into the fuse holder.
3. Insert the fuse and fuse holder to the bicycle, and re-install (rotate right) the fuse holder until fully seated.

Video Tutorial:

How to Check the Fuse

Troubleshooting

Problem	Possible Causes	Possible Solutions
Speed is less than 10 km/h; speed regulation failure	1. Battery voltage is too low.2. speed fault.3. Transmission matrix.	1. Ensure battery is sufficiently or fully charged.2. Contact an authorised service centre.
After turning on the power, tricycle does not work	1. Battery wire is loose.2. Electrical wiring plug is loose / removed.3. Speed fault.	1. Take out the battery pack and carefully adjust wirings.2. Carefully re-fasten the connection plugs.3. Contact an authorised service centre.
All electric subsequent line mileage.	1. Tyre pressure is insufficient.2. Undercharged.3. Battery is old or damaged.4. Uphill / against the wind / carrying heavy load / rough road / low temperature.	1. Ensure tyres have sufficient pressure.2. Ensure there is adequate charge or check the charger3. Replace the battery4. Use pedal assistance.
The charger is not charging.	1. Plug is loose or not inserted properly.2. The charger has a blown fuse.3. The battery pack has a blown fuse.	1. Re-insert properly and securely.2. Replace charger.3. Replace the fuse
Sufficient battery charge but no voltage electric wheel hub to start.	1. Start the electric wheel at a voltage less than 30V.2. Battery switch line loss.3. Display connector loose.4. Controller failure.	1. Replace the battery.2. Re-tighten3. Contact an authorised service centre.
Open the electric door lock, supposed number of normal and abnormal drive part	1. Battery voltage.2. Brake handle damage.3. Controller or electrical damage.4. Line is abnormal.5. Damaged.	1. The speed replacement; turn to the maintenance lines.2. Charge in a timely manner.3. Replace the brake handle.4. Replace the controller or motor
Zero abnormal start-up mode (switch)	1. Damaged boot mode switch2. Line is abnormal	Replace damaged parts/maintenance lines.
The non-zero abnormal start-up mode (switch in the middle)	1. Start-up mode switch select error or booster damage.2. Line is abnormal	Check the switch position/change booster/maintenance lines

Specifications

Motor	36v / 250 w motor, brushless
Battery	36v / 10AH lithium ion
Brake	Front disc brake, back Drum break
Battery Range	30-35KM, 50-60 KM combine with paddle
Charge Time 6-7hours
Load Capacity	80-120kg
Wheels size 24"
Max Speed 25km/h
Front fork Steel
Suspension Yes
Suspension type No
Frame	6061 aluminium alloy
Tire type	24*1.75
Gear	Shimano 7s
Saddle	Comfortable
Handlebar	2.2 thick car handle
Driving mode	Pure Electrical with PAS
Display	LED
LED display	Yes
USB charger	No
Front light	Yes
Back light	NO, but comes with reflector
Size of basket	500*390*250mm
Bell	No
Removeable battery	Yes
Adjustable seat	Yes, max. height = 105cm, 25cm
Comfortable seat with seat back	Yes
Mudguard	Yes
Basket cover	No
Waterproof motor	IPX5
User height	>150cm
Rear-view mirror	Yes, x2
Horn	Yes
Control button of light and horn	Yes
Derailleur gear	Yes
Throttle	Yes

Some experts believe that the incorrect or prolonged use of almost any product may cause serious injury or death. To help reduce your risk of serious injury or death, refer to the information below. For more information, see www.datastreamserver.com/safety

• Consult all documentation, packaging and product labelling before use. Note that some products feature documentation available online. It is recommended to print and retain the documentation.
  ■ Before each use, check the product for loose/broken/damaged/missing parts, wear or leaks (if applicable). Never use a product with loose/broken/damaged/missing parts, wear or leaks.
  ■ Products must be inspected and serviced (if applicable) by a qualified technician every 6 months. This is based on average residential use by persons of average size and strength, and on a property of average metropolitan size. Use beyond these recommendations may require more frequent inspections/servicing.
  ■ Ensure that all users of the product have completed a suitable industry recognised training course before being allowed access to the product.

■ The product has been supplied by a general merchandise retailer that may not be familiar with your specific application or description of application. Be sure to attain third-party approval from a qualified specialist for your application before use, regardless of any assurances from the retailer or its representatives.
This product is not intended for use where fail-safe operation is required. As with any product (for example, automobile, computer, toaster), there is the possibility of technical issues that may require the repair or replacement of parts, or the product itself. If the possibility of such failure and the associated time it may take to rectify could in any way inconvenience the user, business or employee, or financially affect the user, business or employee, then the product is not suitable for your requirements. This product is not intended for use where incorrect operation or a failure of any kind, including but not limited to, a condition requiring product return, replacement, parts replacement or service by a technician may cause financial loss, loss of employee time or an inconvenience requiring compensation.
If this product has been purchased in error when considering the information presented here, contact the retailer directly for details of their returns policy, if required.