Accepts 35# Chain (3/8″ chain pitch) 11 Tooth Sprocket Racing Clutch

High Quality Go Kart Tractor Mini Bike Cyntrifical Clutch 5/8″ Bore

The Clutch fit 2 – 6.5 HP 168 188 Gasoline Engines for Generator and go kart, 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
Size:11teeth
Specifications:
Bore diameter:
0.625 inches (slightly smaller than a Dime
Fits:
Clutch 11 tooth, 5/8″ bore, use 35# chain
Predator 2.8 HP 97cc engine, some older 3hp engines
Engines with 5/8 inch (0.625 inch) output shaft with standard keyway
Set Screws NOT Included. Mounts onto crankshaft using bolt and washer on the end of the crankshaft.