T1 Instruction Manual
Watch this video before your first ride
Contents
1. General Introduction
This manual helps you understand how to use, charge, and maintain your T1 e-bike safely. Read it thoroughly before riding. For service and technical support, contact your dealer or official store.
2. Bike Components
2.1 Handlebar
- Left/Right brake levers
- Light switch
- 1st / 2nd / 3rd assist level switch
- Horn
- Throttle
- Power button
- Adjustable stem
2.2 E-Bike Overview
Frame, front/rear disc brakes, lights, battery, controller, motor, kickstand, pedals, chain, etc.
2.3 Technical Data
| Model | T1 — 14 inch E-Bike |
| Motor | 48V DC rear drive brushless motor |
| Battery | 48V 18650 lithium battery |
| PAS | 5-magnet speed sensor |
| Frame / Fork | High-carbon steel frame & front fork |
| Max Load | 150 kg |
| Brakes | Front & rear disc brakes |
| Max Speed | 19.88 mi/h (approx. 32 km/h) |
| Charging | 6 h with 48V XLR charger (AC 110–240V, 50–60Hz) |
| Range | 25–55 km (depends on assist level, terrain, load, etc.) |
3. Installation & Adjustment
3.1 Handlebar & Stem
- Install the folding stem and lock the folding buckle.
- Align quick release, insert handlebar, then lock.
3.2 Opening & Folding
Lift the fixed buckle before folding the e-bike.
3.3 Pedals
- “R” pedal → right side → tighten clockwise.
- “L” pedal → left side → tighten counter-clockwise.
- Tip: Start threading by hand, then use the wrench.
3.4 Saddle Position & Height
Aim for near full leg extension at the bottom of the pedal stroke; toes should still touch the ground. Close the seat post quick-release firmly.
3.5 Saddle Tilt & Fore-aft
Loosen the underside bolt, set tilt and fore-aft to suit your reach, then tighten securely.
4. Battery & Charger
4.1 Install & Remove
Use the key to lock/unlock the battery. Ensure it is locked in place before riding.
4.2 Charging
- Turn off the battery (LEDs off).
- Plug the charger into the wall socket first, then connect to the battery.
- Charger LED: red = charging, green = full.
- Do not leave charging unattended. Charge on a dry, non-flammable surface.
4.3 Range & Care
- Range: 25–55 km depending on assist level, terrain, rider weight, stops/starts, tire pressure, etc.
- Start riding while pedaling (not throttle only) to improve efficiency and battery life.
- Do not store fully discharged; for long storage, recharge to ~50% every 2 months.
- Store at 15–25°C in a dry place.
5. Recommendations & Maintenance
Avoid high-pressure water/air on electrical areas. Clean shells with a soft cloth and neutral solution; dry afterward. Avoid harsh detergents on metal parts. Store away from rain/snow/sun.
5.1 Recommended Torque Values
| Front wheel nuts | 22–27 Nm (16.2–19.8 ft-lb) |
| Rear wheel nuts | 24–29 Nm (17.5–21.3 ft-lb) |
| Seat binder bolt | 12–17 Nm (8.8–12.5 ft-lb) |
| Seat post clamp nut | 15–19 Nm (11.0–14.0 ft-lb) |
| Brake anchor nut | 7–11 Nm (5.1–8.1 ft-lb) |
| Handlebar clamp nut | 17–19 Nm (12.5–14.0 ft-lb) |
| Headset expander nut | 17–19 Nm (12.5–14.0 ft-lb) |
| Crank cotter pin nuts | 9–14 Nm (6.6–10.3 ft-lb) |
| Brake centre bolt | 2–17 Nm (1.5–12.5 ft-lb) |
5.2 Maintenance Schedule
- Tire pressure & condition
- Brake lever feel
- Quick-releases locked
- Handlebar & saddle alignment
- Battery pack locked
- Wheel check; clean & lube chain
- Check brake pads
- Lube forks, brake cables
- Lube folding mechanism
- Torque-check all bolts
- Inspect frame & welds
- Spokes, rims, hubs, headset, BB
- Replace pads/cables/tires (as needed)
6. Safety & Modifications
6.1 Battery Safety
- Handle with care; keep away from children.
- Do not disassemble, hit, pierce, or submerge.
- Keep away from >60°C; avoid shorting contacts.
- Never charge unattended or sleep near a charging battery.
- Use only the supplied/approved charger.
- Do not use a damaged battery.
6.2 Modifications
Unapproved changes to frame, fork, motor, controller, or braking can compromise safety and void warranty. Consult a trained technician/manufacturer before adding or replacing parts.