Conversion kit 72v 3000w-5000w hub speed up to 60mph

72V 3000w – 5000w brushless gearless motor.(135mm dropout size)
1pcsx Rear bicycle MTX39 wheel ( 20″, 26″, 27.5″, 29″ let us know)
1pcsx FC 80A high-end sine wave controller
1pcsx Thumb throttle
1pcsx PAS
1pcsx Alarm
1pcsx single gear freewheel
1pcsx UKC1 Colorful display
1pcsx Torque arm

1psc controller bag