ONESPORT OT16 MAX Manual


User Manual – ONESPORT OT16-2Max

Adult Electric Bicycle

1. Important Safety Information

⚠️ Potential risk: strictly follow charging and storage instructions.

  • Wear full protective gear when riding.
  • Comply with local laws and regulations regarding electric bicycles.
  • Before each ride, perform a pre-ride check:
    • Check tire pressure
    • Check brake function
    • Check battery charge level

2. Product Overview

The ONESPORT OT16-2Max is designed for urban commutes and leisure rides. Its combination of power, range, and comfort makes it a versatile companion.

Key Features

  • Model: OT16-2Max Electric Bicycle
  • Frame: Aluminum / steel depending on version
  • Motor: 48V 250W nominal, 48V 500W peak, brushless
  • Battery: Lithium 48V 18Ah, removable, energy-saving BMS
  • Display: LCD with assist control
  • Max speed: 25 km/h (legal limit)
  • Range: Up to 110 km depending on terrain, weight and mode
  • Charging time: 6–9 h
  • Tires: 20 × 3–4 inch, fat / off-road
  • Transmission: Shimano 7-speed
  • Brakes: Hydraulic disc brakes front and rear
  • Net weight: 28–32 kg depending on configuration
  • Gross weight: 34–40 kg
  • Package dimensions: 1800 × 600 × 850 mm
  • Max load: 180 kg
  • Water resistance: IPX5

3. Unpacking and Assembly

  • Unpacking: Carefully remove all parts. Retain packaging.
  • Handlebar installation: Place it on the stem, center and tighten correctly. Adjust the angle.
  • Pedal assembly:
    • Left (L): screw counter-clockwise
    • Right (R): screw clockwise
  • Saddle adjustment: feet lightly touching the ground, knees slightly bent.
  • Tire inflation: 20 × 3–4 inches according to the pressure indicated on the sidewall.
  • Brake check: Check the function of the front and rear hydraulic brakes.
  • First charge: Full battery charge (6–9 h) before first ride.

4. Powering On

  • Turn on: Hold the power button on the LCD screen until it turns on.
  • Turn off: Hold the power button until it turns off.

5. Display and Controls

  • Display: speed, battery level, assist level, distance traveled
  • Assist levels: '+' and '-' to adjust pedal assist

6. Riding

  • Pedal assist: motor provides assistance according to the chosen level.
  • Throttle: provides power without pedaling (if equipped).
  • Gear shifting: Shimano 7-speed depending on terrain.
  • Braking: apply gradually and balanced front/rear.

7. Battery and Charging

  • Only use the provided charger
  • Charge in a dry and ventilated area
  • Do not leave charging unattended for extended periods
  • Extended storage: 30–60% charge, recharge every 1–2 months
  • Avoid extreme temperatures
  • Removable battery: facilitates charging and security

8. Maintenance

  • Regular cleaning with a damp cloth, no high-pressure jets
  • Check and replace brake pads
  • Maintain tire pressure and condition
  • Lubricate chain and check bolts
  • Protect electrical components from water and corrosion

9. Troubleshooting

  • Bike won't turn on: battery improperly installed, not charged, loose cables
  • Motor without assist: check assist level, battery status, and ensure brakes are not engaged.
  • Soft brakes: worn pads, hydraulic bleed needed, misaligned calipers
  • Unusual noises: loose components, dry chain, check wheels and motor

For any persistent issues, contact support or a qualified technician.

10. Usage Tips

  • Wear a helmet and safety gear
  • Range varies depending on terrain, weight, and assist level
  • Maintain optimal tire pressure
  • Use Bluetooth for tracking and settings via app
  • Lock bike and removable battery when parked

11. Warranty and Support

For any warranty claims, technical support, or spare parts:

  • Contact the seller or manufacturer
  • Retain proof of purchase