If you are looking for high quality mini bike 5/8 in clutch & chain sets check out the stocks at OMB Warehouse sourced from leading brands and manufacturers. All mini bike 5/8 in clutch & chain sets in our inventory are good as OEM replacement parts for any make and model of mini bikes.One of our top selling mini bike 5/8 in clutch & chain sets is the Mini Bike Clutch 5/8 Bore #35 Chain 11 Tooth. It accepts 35# Chain (3/8" chain pitch) 11 Tooth Sprocket Racing Centrifugal Clutch and is a high qualityMini Bike Centrifugal Clutch 5/8" Bore. The Clutch fits 2 - 6.5 HP 168 188 engines for mini bikes and single wheel drive Karts with tires no larger than 15" Tall. Set Screws Not Included, Bi-directional operation, Easy to install,Set screws and chain NOT included. You should know the pitch and chain number before ordering. For example, ½ in pitch is good for #40, #41, and #420 chain while 3/8 in pitch is fright for #35 chain. Another premium item in our mini bike 5/8 in clutch & chain sets Centrifugal Clutch 5/8" Bore 35 Chain 12T for Mini Bike Engine. This is a high quality, centrifugal clutch that is suitable for numerous mini bike and go kart applications.