The DADDY kit!!
Here we have the ultimate eBike moto cross wheel hub conversion kit they don't come better than this one!!!!
The Kit Including Parts As Below:
1. 19'' or 21'' 12000W motor wheel (Not including tube or tyre)
2. 72V 150A Sine wave controller
3. A 750C colorful display
4. A pair of brake levers
5. A throttle
6. A 16T single speed gear