BIK-26 - Electric bike QFX - Free user manual and instructions

Product Type	Electric Bike
Brand	QFX
Model	BIK-26
Frame Material	Aluminum Alloy
Motor Type	Brushed DC Hub Motor
Motor Power	250W
Battery Type	Lithium-ion
Battery Voltage	36V
Battery Capacity	10Ah (360Wh)
Charging Time	4-6 Hours
Max Speed	20 mph (32 km/h)
Range per Charge	20-30 Miles (32-48 km)
Weight	50 lbs (22.7 kg)
Max Load Capacity	265 lbs (120 kg)
Tire Size	26 x 1.95 Inches
Brakes	Front and Rear Disc Brakes
Display	LCD with Speed, Battery, Odometer
Lights	Front LED Headlight, Rear Reflector
Pedal Assist Levels	3 Levels
Throttle	Twist Throttle on Right Handlebar
Gears	Single Speed or 6-Speed (varies)
Charger Input	100-240V AC, 50/60Hz
Warranty	1 Year Limited Warranty

Frequently Asked Questions - BIK-26 QFX

How do I charge the battery?

Connect the charger to the battery charging port, then plug the charger into a standard wall outlet. The LED on the charger will turn red during charging and green when fully charged. A full charge takes approximately 4-6 hours. Do not leave the battery charging unattended for extended periods.

What is the maximum range on a single charge?

The range depends on factors like rider weight, terrain, and assist level. Under ideal conditions (flat road, moderate weight, lowest assist), you can expect 20-30 miles (32-48 km) per charge. Aggressive throttle use or steep hills will reduce range.

How do I adjust the pedal assist level?

Use the up and down buttons on the LCD display to cycle through the three assist levels (1=low, 2=medium, 3=high). The display will show the current level. Higher levels provide more motor assistance but drain the battery faster.

Can I ride the bike without the battery?

Yes, the BIK-26 can be ridden as a regular bicycle even if the battery is depleted or removed. However, due to the motor resistance, pedaling will require slightly more effort than a standard bike.

How do I maintain the battery?

Store the battery in a cool, dry place between 50°F and 77°F (10°C-25°C). Avoid discharging it completely; recharge when the battery level drops below 20%. Use only the supplied charger. Clean the battery terminals with a dry cloth periodically.

What should I do if the bike does not start?

First, ensure the battery is properly inserted and charged. Check that the key switch (if equipped) is turned to the ON position. Verify all connections are secure. If the LCD display does not light up, try charging the battery for at least one hour.

How do I adjust the brakes?

If the brakes feel loose or ineffective, you can tighten the brake cable by turning the barrel adjuster located on the brake lever or caliper. For disc brakes, check if the rotor is warped or if there is pad wear. Refer to a professional if unsure.

Is the bike waterproof?

The BIK-26 is resistant to splashes and light rain, but it is not fully waterproof. Avoid submerging the electrical components (motor, battery, display) in water. If riding in wet conditions, dry the bike afterward, especially the connectors.

How do I pair the bike with my phone?

The BIK-26 does not have Bluetooth or app connectivity. All controls and monitoring are done via the LCD display and handlebar buttons. No smartphone pairing is required.

Where can I find replacement parts?

Replacement parts such as batteries, chargers, brake pads, and tires are available through QFX's official website or authorized dealers. Contact QFX customer support for specific part compatibility and ordering.

USER MANUAL BIK-26 QFX

26"Electric mountain bike

Black and white photo of a multi-wheeled bicycle with visible suspension rings and front wheel (no text or symbols)

MEDEL#:BIK-26
USER MANUAL

Congratulations on purchasing QFX Electric Mountain Bike. The QFX

Electric Mountain Bike is stylish and reliable, and with a long range of 20-25 miles per charge it can take you anywhere you want to go. Use it for your daily commute

and still have enough power left for those fun leisure rides. Charging only takes 4 to 5

hours for a full recharge, so you're ready to go in no time. With front and back

at all times of the day. Please cycle safe, follow your local laws, and take it for a

ride! Before taking the Electric Mountain Bike for a ride, please get used to its

speed and turning radius to avoid any injury.

FEATURES

- LED 3 GEAR DISPLAY

- PEDAL ASSIST/PURE ELECTRIC - SHIMANO 21 SPEED GEAR

- SHIMANO 21 SPEED GLA - BLACK PHONE HOLDER

IN THE BOX

• ELECTRIC MOUNTIAN BIKE

• LITHIUM ION BATTERY SET

• PEDALS • CHARGEL

• MANUAL

SPECIFICATIONS

• RANGE: UP TO 25 MILES PER CHARGE

- WEIGHT LIMIT: 330MPH - BRAKING SYSTEM: FRONT + REAR DIS

1. FRAME

2. SEAT POST

3. SADDLE

4. VERTICAL HANDLE STEM

5. BATTERY

6. LCD DISPLAY

7. BRAKE LEVER

8. SUSPENSION FRONT FORK

9. DISC BRAKE

10. CRANK

11. PEDAL

12.PHONE HOLDER

1. MOTOR

2. REAR DERAILLEUR

3. RIM AND TIRE

4. REFLECTO

5. FENDERS

18.CONTROLLER

19.SUSPENSION

NOTES

1. Before riding, please read the manual carefully.

Please check whether the bike in good condition to ensure the safety of you having.

1. Please abide by the municipal traffic regulations. Please slowdown in inclement;

Section 10.2.1.3. (A) 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090,

1. This bike works in rain, snow, don't submerge the bike in water. If water flood the rear wheel motor will cause the vehicle internal rising short circuit and damage to the play

Charge your battery only with the supplied charge. Do not use the changes of any other manufacturers, not even when the connector of the charger matches your rechargeable battery. The rechargeable battery can heat up, catch fire or more explode!

Life recommend that you change your battery during the day and only in dry rooms which have a smoke or a few detectors, but not in your bedroom.

Keep the rechargeable battery and the charger out of the reach of children!

Do not leave either the rechargeable battery or the charger in the sun while charging!

Do not use a rechargeable battery or a change that is defective. If you are in doubt or if you have any questions, then contact your bicycle dealer.

Dr. Kiel (Karge) and 100% Electrical sector; and Dr. Tarpini (Targa).

Destroy the units. The individual drive components can be cleaned with a soft rag and neutral detergents. You may use a moist rag, but not excessive water. Keep the rechargeable battery dry and do not submerize it Risk of explosion.

Make sure not to discharge your rechargeable battery completely (also referred to as a deep discharge). Deep discharge will affect the rechargeable battery permeability. A deep discharged battery use only be recharged in mentioned issues and with unusual diseases. Continuous discharge delays

If the rechargeable battery or the charger (or parts of it) must be replaced, only use original spare parts. Contact your bicycle dealer.

Charge the battery at an ambient temperature of approx. 20 degrees Celsius (68 degrees Fahrenheit). Rechanging the battery at temperature below 8 degrees Celsius (32 Fahrenheit) will take much longer. For that season, avoid recharging the battery at temperatures below 5 degrees Celsius (32 Fahrenheit). Therefore, after a

Side in cold weather; for example, wait until the battery has warmed up before starting the charging.

Do not dispose of your rechargeable battery in the normal household track it must be disposed of according to battery disposal regulations. Therefore, retailers selling new rechargeable batteries must provide the collection of old rechargeable batteries and appropriate disposal. If you are in doubt or if you have any guess

cous, then contact your bicycle dealer.

THE INSTALLATION PROCESS

BEFORE THE INSTALLATION

A review of the outer packing, place the packing up

- Carefully remove the frame, paper and tied with demolition

- Out with the packing attached to a box, parts box

INSTALL THE HANDLEBAR

THE SADDLE ADJUSTMENT