168cc Kart Clutch Centrifugal for Go Kart Mini Bikes 168cc Kart Engines
【Compatibility】: Designed to fit 420 chains, this clutch features a 10-tooth, 19mm inner bore, making it ideal for use with 168CC kart engines and 168F engine chain systems. 1 Kart clutch. We'd like to settle any problem in a friendly manner.