Muc-Off Crank Preload Ring - Matte Black Crankset 4Ah) Motor 500w Peak Power

4Ah) Motor 500w Peak Power 750w Throttle Thumb Throttle Gearing Single Speed Vehicle Weight 65 lbs L * W * H 71''*27''*42'' Rider Weight Limit 220 lbs Seat Height 33'' Frame Steel Suspension Front Brakes Mechanical disc brake Tires 20''*4

rebound adjust Rear Spacing 12x148mm Fork Spacing 15x110mm Wheelset Rear Wheel 29"

5mm spoke wrenches

Available in a variety of solid colors to match your style

Park Tool Hex wrenches made from industrial tool steel hardened and tempered for shop use

Muc-Off Crank Preload Ring - Matte Black Crankset 4Ah) Motor 500w Peak PowerPrevents side to side play in thru spindle bottom brackets to ensure bearings do not wear out prematurely Replaces stock plastic preload rings on bikes with SRAM 30mm spindle cranks, Race Face 30mm spindle cranks, Easton 30mm spindle cranks, and SRAM DUB 28. 99 spindles Super durable, Precision CNC Machined 7075 piece of hardware TECH SPECS