... wheel motor 500W 1)24V--48V;200W--1000W 2)20''--28''(700C) wheel 3)Packaging detail:carton front wheel motor 500W ... The kit includes motor,controller,lithium battery,motorized wheel,speed throttle,disc brake,speeedometer,senor ... front fork or 135mm rear fork spacingThrottleTwist intelligent speed controlCapacity300pcs/20ft,645pcs/40HQ container