This fits on a 1″ crankshaft the other end is 3/8″. The crankshaft must be threaded to accept a bolt to hold clutch onto shaft. Comes with two set screws and 1/4″ key. This is a heavy duty clutch designed for standard live axle karts using up to 18″ tall tires.
The 10t sprocket allows you to achieve a desired gear ratio for good pulling power, recommend using at least a 60T drive sprocket.
For larger tire application and extreme riding you will need a torque converter.
Not available for #35 chain
Dimensions:
outside diameter 4 3/4″
total width 3″
clutch back to sprocket is 2 1/2″
Package Includes:
1X Centrifugal Go Kart Clutch
As the picture shown