1. Introduction and Overview
Welcome to the ONESPORT OT05 Pro Electric Bicycle user manual. This manual provides essential information for the safe assembly, operation, and maintenance of your new electric bicycle. The ONESPORT OT05 Pro is a 27.5-inch electric mountain bike designed for both men and women, featuring a 36V 22.5Ah battery for extended range, a 250W motor, torque sensor, and hydraulic brakes for a comfortable and secure riding experience.
Figure 1.1: The ONESPORT OT05 Pro Electric Bicycle, showcasing its design and integrated components.
2. Safety Information
Your safety is paramount. Please read and understand all safety warnings and instructions before operating the ONESPORT OT05 Pro Electric Bicycle. Failure to do so may result in serious injury or damage to the bicycle.
- Always wear a helmet that meets safety standards when riding.
- Ensure all components, especially brakes, tires, and lights, are in good working order before each ride.
- Familiarize yourself with local traffic laws and regulations regarding electric bicycles.
- Do not ride under the influence of alcohol or drugs.
- Adjust the seat height correctly for comfortable and safe pedaling.
- Be aware of your surroundings and anticipate potential hazards.
- Avoid riding in adverse weather conditions, such as heavy rain or snow, which can reduce visibility and traction.
- Do not modify the bicycle's electrical system or motor.
- Keep hands and feet clear of moving parts, especially the chain and wheels.
3. Components Overview
The ONESPORT OT05 Pro is equipped with high-quality components designed for performance and durability.
3.1. Battery System
The bicycle features a powerful 36V 22.5Ah Lithium-Ion battery, providing an assisted riding range of up to 140 km on a single charge. The battery is integrated into the frame for a sleek design and protection.
Figure 3.1: Illustration of the integrated 36V 22.5Ah Lithium-Ion battery, highlighting its capacity and charging specifications.
3.2. Motor
A 36V 250W high-speed brushless motor provides reliable and efficient power, compliant with European standards. It is designed to assist with inclines up to 30 degrees.
Figure 3.2: Detailed view of the 250W brushless motor and its integration with the rear wheel, showing maximum speed, torque, and climb angle capabilities.
3.3. Torque Sensor and Suspension
The intelligent torque sensor ensures a smooth and intuitive pedaling experience by providing assistance proportional to your pedaling effort. The front suspension fork reduces bumps and vibrations, enhancing ride comfort.
Figure 3.3: Visual representation of the torque sensor integrated into the pedal crank and the front suspension fork, illustrating their functions.
3.4. Hydraulic Disc Brakes
Equipped with 180mm hydraulic disc brakes, the OT05 Pro offers powerful and progressive stopping power, even in wet conditions. The automatic motor cut-off feature enhances safety during braking.
Figure 3.4: Close-up view of the front and rear hydraulic disc brake systems, emphasizing their role in providing maximum safety and control.
3.5. Display and App Connectivity
The high-definition display provides real-time information such as speed, battery level, and mileage. Bluetooth connectivity allows you to connect to a dedicated app for additional controls and data tracking.
Figure 3.5: The bicycle's HD display showing key metrics and a smartphone screen demonstrating the companion app's interface for monitoring and control.
4. Setup and Assembly
The ONESPORT OT05 Pro Electric Bicycle requires some assembly upon arrival. While a complete assembly manual is not provided in this document, the bike comes with a comprehensive tool kit to assist with the process. It is recommended that assembly be performed by an individual with basic bicycle mechanical knowledge or by a professional.
4.1. Unpacking
- Carefully remove the bicycle and all components from the packaging.
- Check for any visible damage during transit. Report any damage immediately to the retailer.
- Verify all parts listed in the packing list are present.
4.2. Basic Assembly Steps (General Guidance)
- Handlebar Installation: Attach the handlebar to the stem, ensuring it is centered and tightened securely.
- Front Wheel Installation: Install the front wheel, ensuring the quick-release skewer or axle nuts are properly secured and the wheel is centered in the fork.
- Pedal Installation: Identify the left (L) and right (R) pedals. Thread them carefully into the crank arms (left pedal is reverse-threaded) and tighten firmly.
- Seat Post and Saddle: Insert the seat post into the frame and adjust the saddle height for comfortable riding. Ensure the quick-release clamp is securely fastened.
- Accessory Attachment: Attach any included accessories such as reflectors, lights, or the rear rack if not pre-installed.
- Pre-Ride Check: Before your first ride, double-check all bolts and quick releases for tightness. Ensure brakes are functioning correctly and tires are inflated to the recommended pressure.
5. Operating Instructions
Operating your ONESPORT OT05 Pro Electric Bicycle is intuitive, but understanding its features will enhance your riding experience.
5.1. Powering On/Off
- To turn on the bicycle, press and hold the power button on the display unit for a few seconds.
- To turn off, press and hold the power button again until the display shuts down.
5.2. Pedal Assist System (PAS)
- The OT05 Pro uses a torque sensor, meaning the motor provides assistance based on how hard you pedal.
- Use the '+' and '-' buttons on the control panel to adjust the level of pedal assistance. Higher levels provide more motor power.
- The display will show the current assist level.
5.3. Gear Shifting
The bicycle is equipped with a 7-speed transmission system. Use the gear shifter on the handlebar to change gears according to terrain and desired pedaling effort. Shift gears smoothly to avoid strain on the drivetrain.
5.4. Braking
Apply both front and rear brakes simultaneously for effective and controlled stopping. The hydraulic disc brakes offer strong stopping power. The motor will automatically cut off when brake levers are engaged.
5.5. Using the App
Download the ONESPORT companion app from your smartphone's app store. Enable Bluetooth on your phone and follow the app's instructions to pair with your bicycle. The app allows you to view detailed ride statistics, adjust settings, and potentially update firmware.
6. Charging the Battery
Proper battery charging procedures are crucial for battery longevity and safety.
- Ensure the bicycle is turned off before charging.
- Locate the charging port on the bicycle frame.
- Connect the charger (Input: 42V 3A) to the charging port, then plug the charger into a standard wall outlet.
- The charging indicator on the charger will typically show red during charging and turn green when fully charged.
- A full charge takes approximately 6-8 hours.
- Do not overcharge the battery. Disconnect the charger once charging is complete.
- Charge the battery in a dry, well-ventilated area, away from flammable materials.
- Do not use a charger other than the one provided by ONESPORT.
7. Maintenance
Regular maintenance will ensure the optimal performance and lifespan of your ONESPORT OT05 Pro Electric Bicycle.
7.1. Routine Checks (Before Each Ride)
- Tires: Check tire pressure and inspect for wear or damage.
- Brakes: Test front and rear brakes for proper function and responsiveness.
- Bolts & Fasteners: Ensure all critical bolts (handlebars, seat post, wheels) are tight.
- Battery: Check battery level and ensure it is securely seated.
7.2. Periodic Maintenance
- Chain: Clean and lubricate the chain regularly (every 100-200 km or as needed).
- Brake Pads: Inspect brake pads for wear and replace them when necessary.
- Gears: Check gear shifting for smoothness and adjust if needed.
- Cleaning: Clean the bicycle with a damp cloth. Avoid high-pressure washing directly on electrical components.
- Battery Storage: If storing the bike for an extended period, charge the battery to 50-70% and store in a cool, dry place. Recharge every 1-2 months to prevent deep discharge.
8. Troubleshooting
This section addresses common issues you might encounter with your ONESPORT OT05 Pro Electric Bicycle.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike does not power on. | Battery is dead or not properly seated. Loose electrical connection. | Charge the battery. Ensure the battery is fully inserted and locked. Check all visible cable connections. |
| Motor not providing assistance. | Low battery. Assist level set to zero. Brake levers engaged. Sensor issue. | Charge battery. Increase assist level on display. Release brake levers. Check for error codes on display. |
| Brakes feel weak or spongy. | Worn brake pads. Air in hydraulic lines. | Inspect and replace brake pads. Have a professional bleed the hydraulic brake system. |
| Gears are skipping or not shifting smoothly. | Derailleur misalignment. Worn chain or cassette. | Adjust derailleur. Inspect and replace worn drivetrain components. |
For issues not listed here or if solutions do not resolve the problem, please contact ONESPORT customer support.
9. Specifications
Detailed technical specifications for the ONESPORT OT05 Pro Electric Bicycle.
- Model Number: OT05 Pro
- Recommended Age: Adults
- Bicycle Type: Mountain bike
- Brake Type: Hydraulic Disc
- Color: White
- Dimensions: 190*67*115cm
- Frame Size: 27.5 inches
- Material: Aluminum
- Number of Speeds: 7
- Power Source: Electric
- Usage Type: Gravel, Road
- Suspension Type: Front Suspension
- Wheel Size: 27.5 Inches
- Battery: 36V 22.5Ah Lithium-Ion
- Motor: 250W Brushless
- Max Range (Assisted): Up to 140 KM
- Charging Time: 6-8 Hours
- Max Slope: 30°
- Max Speed: 25 Km/h
- Payload Max: 100 KG
- Electric Bike Weight: 29 KG
10. Warranty and Support
ONESPORT offers comprehensive support for your OT05 Pro Electric Bicycle.
10.1. Manufacturer's Warranty
The ONESPORT OT05 Pro Electric Bicycle comes with a 2-year manufacturer's warranty covering technical defects. Please retain your proof of purchase for warranty claims.
10.2. Return Policy
You may benefit from a free return within 14 days without specific motivation, as per the retailer's policy.
10.3. Customer Support
For any questions, technical assistance, or warranty claims, please contact ONESPORT customer support through the retailer's platform or visit the official ONESPORT website for contact information. When contacting support, please have your model number (OT05 Pro) and purchase details ready.
We are committed to ensuring your satisfaction and providing prompt assistance.
