It's a COMPLETE 72 v fat bike rear wheel kit
With key fob and charger new battery(used 3 times ) new 4.8 tire throttle controller
Speedometer and alarm with a key fob all u need to do is mount it and plug it all in witch is easy
It is very high speed 48mph so be sure u got hydraulic brakes
Or u can go a long distance if u control the speed u need a regular fat bike frame with slots to put the rear wheel in
All hardware is included