48V 500W ebike kit

1. 48V500w brushless and gearless front/rear motor (100mm/135mm drop out size)

2. Double wall rim and spokes (20''24''26''27.5''29'' optional)

3. 48V20A sinewave controller 

4. Twist throttle

5. Brake lever

6. PAS

7. LCD display SW900 ( UKC1 optional)

8. 2 sets of torque arms