Comet 40 Series Driver Clutch

DRIVER 1" BORE 40 SERIES

Uses a Symmetric, 7/8" Top Width Drive belt
The Driver Clutch slides directly onto the engine crankshaft.
Requires a crankshaft with a 1/4" keyway and a tapped end.
Clutch Engagement: Minimum 1600 RPM - Maximum 3100 RPM
Use a bolt long enough to engage the threads at least 2 1/2 times the bolt diameter.
This is the most popular clutch in The US for American Go Karts with 8 to 13hp engines.
Fits Brister's Thunder Karts, Ken-Bar, Carter, Manco, ASW, Road Boss and Kartco Go Karts