- This kit is not suitable for modification of special models and variable speed models.
- Environmentally friendly materials, durable and easy to operate.
- The main structure is light, simple, clear and stable, and will not make your bike lose balancing.
- The kit is suitable for installation on a 22‑28 inch ordinary electric bicycle.
- The motor uses a flywheel. When the wheel rotates, the motor will not rotate, just like an ordinary bicycle, it can reduce resistance.