Qubo Digital Smart B+ - Home trainer Ozone - Free user manual and instructions

Product type	Smart home trainer
Brand	Ozone
Model	Qubo Digital Smart B+
Dimensions (folded)	Approximately 60 x 50 x 30 cm
Weight	Approximately 12 kg
Power supply	12V power adapter (included)
Maximum resistance	2000 watts
Resistance type	Electromagnetic
Connectivity	Bluetooth, ANT+
Application compatibility	Zwift, TrainerRoad, Rouvy, etc.
Power measurement	Built-in, accuracy +/- 2%
Slope simulation	Up to 15%
Maintenance and cleaning	Clean with a dry cloth; check bolts regularly
Safety	Non-slip feet; automatic shutdown in case of overheating
Spare parts and repairability	Available on Ozone website; repair by authorized center

Frequently Asked Questions - Qubo Digital Smart B+ Ozone

How to pair the home trainer with an app like Zwift?

Make sure the home trainer is turned on and Bluetooth is enabled on your device. Open the app, search for sensors, and select "Qubo Digital Smart B+". If using ANT+, plug in the ANT+ USB key and pair it.

What type of resistance does this home trainer use?

The Qubo Digital Smart B+ uses electromagnetic resistance, allowing precise and quiet load control.

Can I use this home trainer with a freewheel bike?

Yes, it is compatible with most bikes equipped with a standard freewheel. Make sure the cassette matches your bike (Shimano/SRAM 11-speed cassette included).

How to calibrate the power sensor?

Calibration is done automatically after a short period of use. You can also initiate manual calibration via the Ozone or Zwift app by following on-screen instructions.

Does the home trainer make noise during use?

The noise level is very low thanks to electromagnetic resistance. Some slight mechanical noise from the tire and roller is normal. Use a protective mat to reduce vibrations.

What is the maximum supported power?

The home trainer can simulate power up to 2000 watts, suitable for cyclists of all levels, including professional sprinters.

Can I use the home trainer without an app?

Yes, in manual mode, resistance can be adjusted via the buttons on the device or with the included remote. However, advanced features like route simulations require an app.

How to clean the home trainer after use?

Use a soft dry cloth to wipe off sweat and dust. Avoid harsh chemicals. Regularly check that screws and bolts are tight.

Is the home trainer compatible with my e-bike?

No, e-bikes are generally not recommended on home trainers due to weight and motor power. Consult the manual for restrictions.

Where can I find spare parts?

Spare parts are available on the official Ozone website or from authorized dealers. Contact customer service for exact references.

USER MANUAL Qubo Digital Smart B+ Ozone

Exterior view of a modern white and black bicycle brake lever with attached bracket (no text or symbols visible)

QUBO

ISTRUZIONI PER L'USO DEL TELAIO

FRAME ASSEMBLY INSTRUCTIONS

INTRODUZIONE

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ATTENZIONI

Thank you for choosing the Qubo

INTRODUCTION

Check the presence of all the following components:

N°1 Qubo frame (Ref. A)

N°1 Unit (Ref. B)

N°1 Quick release (Ref. C)

N°2 M6 Unit screws (D)

N°10 Levelling (equalizing) feet (E)

ATTENTION

Resistance unit depicted here may vary from production models

UNIT ASSEMBLY

- Unfold the frame (A) from its packaged position (Fig. 1) and place it on a flat surface (Fig. 2)

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- There are 2 pairs of holes on its base to be used with different roller diameter options:

1) Use the front pair of holes for a 30mm diameter roller unit (Fig. 3);
2) Use the rear pair of holes for a 45mm diameter roller unit (Fig. 4);

- Tighten the M6 screws (D) (Fig. 5 and Fig. 6) completely, utilizing the correct holes for the different roller diameter options.

FITTING THE BICYCLE

• Make sure the quick release of the bicycle rear wheel is properly fixed.
• Turn the lever (F) to the "open" position (Fig. 7).

- Put the bicycle in position, inserting the left end of the rear quick release in the left bushing (Fig. 8). For safer clamping of the bicycle on the stand, make sure the lever of the quick release is horizontal (Fig. 9).

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- Close the lever (F), making sure it starts pressing the quick release inside the predefined work area; between 55^ and 65^ (Fig. 10).

- If the lever (F) starts pressing the quick release in the advanced work position (Fig. 11), screw the left bushing pin (g) (Fig. 12) so that the lever (F) starts working inside the predefined work area (between 55^ and 65^ ) (Fig. 10).

Technical diagram of a mechanical assembly with angular dimension标注 (55°), no readable text or symbols present.

- If the lever (F) starts pressing the quick release in the delayed work position (Fig. 13), unscrew the left bushing pin (G) (Fig. 14) so that the lever starts working inside the predefined work area (between 55^ and 65^ ). (Fig. 10).

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- If the bicycle wheel sets up too far from the centre of the roller (Fig. 15), loosen the resistance unit (B) attachment bolts (D), slide the resistance

unit left or right as necessary, and re-tighten the bolts (Fig.16, Fig.17 and Fig.18).

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- Push the bicycle towards the resistance unit until the rear wheel touches the roller (Fig. 19).

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- Verify the stability of the bike by pushing and pulling the horizontal tube of the frame and the saddle. Should the bike still not appear stable, make sure its quick release and lever are correctly positioned, that the lever (F) is in a "closed" position and the adjusting of the clamping system has been carried out correctly.

BIKE REMOVAL

- Hold the bicycle with one hand and with the other open the lever (F), turning it to the "open" position (Fig. 20). Remove the bicycle.

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- For carrying, or storage, it is advisable to close the stand. (Fig.21 e Fig.22).

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- In order to further reduce the storage footprint remove the unit (B) from the frame (A) and place it back in its original packaging and fold the frame as indicated in Fig. 23 and Fig. 24.

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LEVELLING FEET ASSEMBLY

- The Cube frame (A) comes equipped with levelling feet (E) to compensate for uneven surfaces that do not allow the four feet to make complete contact, and to allow the bike to be perfectly vertical (Fig. 25).

- The levelling feet (E) can be mounted under the front feet (Fig. 26 and Fig. 27).

- The levelling feet (E) can be mounted under the rear feet (Fig. 28 and Fig. 29).

- If a single levelling foot (E) isn't sufficient, it is possible to add additional feet to those already mounted. (Fig. 30, Fig. 31, Fig. 32 and Fig. 33).

Warning: the direction of the foot (E) is turned 90° in relation to the first one positioned.

ATTENTION

• Keep people, children and animals away from the roller during use, since the moving and rotating parts of the roller and the bicycle can cause damage in case of contact.
• Before starting training, position the trainer in a dry place, away from potentially hazardous objects (furniture, tables, chairs, etc.) in order to avoid any risk of inadvertent or accidental contact with them.
• The stand is designed for use by just one cyclist.
• Check the safety and stability of the bicycle before every training session.
• If the quick release is not compatible with the bushings of the stand, replace it with the one supplied (C).
• There are no individually usable components on the inside.
• Since the feet are made from soft non-slip material, during use they may leave rubber marks on the floor.

ADVICE ON USE

• For less tyre wear and better grip on the roller, it is advisable to use tyres of 23 mm width.
• Recommended rear wheel pressure: 7 -8 atmospheres for racing tyres; 3.5 - 4 atmospheres for MTB tyres. For particular cases, comply with the pressure recommended by the tyre manufacturer.
• For quieter use, better grip of the tyre on the roller and reduced vibration, use slick tyres (also for Mountain bikes).
• Before use, clean the tyre with alcohol or water.
• If the pin of the quick release supplied protrudes more than 3 mm from the fixing nut, cut off the protruding part (Fig. 34).

EINLEITUNG

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MONTAGE DER AUSNIVELLIERENDEN STÜTZFÜSSE

INTRODUCTION

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ENLÈVEMENT DE LA BICYCLETTE

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ASSEMBLAGE DES PIEDS DE NIVELAGE

ATTENTION

INTRODUCCIÓN

N°1 Bastidor Qubo (Ref. A)

N°1 Unità (Ref. B)

N°1 Sgancio Rapido (Ref. C)

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Technical line drawing of a mechanical assembly with angular dimension标注 (55°), no readable text or symbols present.

Technical line drawing of a mechanical assembly with angular dimension标注 (65°), no readable text or symbols present.

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CÓMO SACAR LA BICICLETA

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MONTAJE PIES DE NIVELADO

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ATENCIÓN

INLEIDING

N°1 Qubo frame (Ref. A)

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Technical diagram of a mechanical assembly with angular dimension标注 (55°), no readable text or symbols present.

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Technical line drawing of a mechanical assembly or tool component (no text or symbols visible)

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Technical line drawing of a mechanical component with three circular ports and directional arrows indicating movement (no text or symbols)

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Line drawing of a bicycle with wheels and a curved handle, showing front wheel and side seat (no text or symbols)

Mechanical assembly diagram showing a rotating wheel with a force F applied, no text or symbols present

Illustration of a person using a device to lift a vehicle, with an arrow indicating motion (no text or symbols present)

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MONTAGE VAN DE STELPOTEN

OPGELET