This crazy cart belt drive conversion kit from Tottoms puts your own 7070 motor onto a belt system without replacing the factory fork. It includes the mount, adapter, pulleys, belt, rim and axle hardware; the kit ships without a motor or fork.
Why fit a crazy cart belt drive conversion kit
Moving to belt drive is one of the most popular steps in building a modded Crazy Cart: it runs smoothly, needs no chain lube and suits the torque of a brushless 7070. The Tottoms mount is CNC machined and bent from 1/4 in steel, finished in matte black powder coat and shaped to suit the stock fork. A slotted adapter plate is used to set belt tension, and two differently sized axle spacers account for the offset rim so the wheel sits correctly.
Specifications
- Motor mount: CNC machined and bent 1/4 in steel, matte black powder coat
- Belt: 520 mm, aramid and fiberglass reinforced
- Rim: 200×50 with built-in 72-tooth pulley, tire fitted
- Motor pulley: 15-tooth, 10 mm bore, suits D-shaft and round shafts
- Motor fitment: Flipsky 7070 and ChargedUp3D motors
- Axle bolt: M10
What’s in the box
- 1 x stock-fork motor mount
- 1 x 7070 adapter plate with slotted belt adjustment
- 4 x M4 motor screws
- 1 x pre-assembled 200×50 belt drive rim with tire
- 1 x 15t motor pulley with set screws
- 1 x 520 mm reinforced belt
- 1 x M10 axle bolt and hardware
- 2 x axle bolt spacers in two sizes
Not included
- 7070 motor (supply your own)
- Fork: the kit uses your existing stock Crazy Cart fork
Pairs well with
- No motor yet? The 4000w brushless belt drive kit with motor and controller covers everything
- The Tottoms PRO Fork System when you are ready to upgrade the front end
- The Zoom hydraulic Crazy Cart brake
- Browse Crazy Cart parts
Not sure it suits your cart? Our team can help check fitment before you order. Lead time is confirmed by email after you order.
Sold by an independent retailer. Tottoms, Battle Aero, Razor and Crazy Cart are trademarks of their respective owners; we are not affiliated with them.













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