Made of high quality iron material,which is lightweight, portable, sturdy, durable, maximum torque, wear-resisting and fast heat dissipation.
Specifications:Bore Size: 3/4″;Key Way: 3/16″;Compatible Belt: 1/2″ AB style belt
Function:Common clutch for 6.5 HP engines, mounts onto crankshaft using bolt and washer on the end of the crankshaft.
Package Includes:1X Centrifugal Clutch ,Easy installation.
Fitment:For Carter Go Karts (Some) and Mini Bikes, Wood Chippers etc, with engines up to 6.5hp.
Description:
100% Brand new, Never been used.
Bore Size: 3/4″
Key Way: 3/16″
Compatible Belt: 1/2″ AB style belt
Professional Installation is Highly Recommended
No Instruction Included 
Package Includes:
1X Centrifugal Clutch
As the picture shown 
FITS MODELS:
For Carter Go Karts (Some) and Mini Bikes, Wood Chippers etc, with engines up to 6.5hp.