Dr. Pulley 16x13 Round Roller Weights Minarelli 1PE40QMB Gasket set for GY6B short-case

Gasket set for GY6B short-case engines with the 170cc and 180cc Big Bore Kits

6901-ZZ Bearing

Gates Standard CVT Drive Belt size 842-20-30 for GY6 125cc and 150cc 4-stroke engines

You may be able to use your existing mounting bracket for this application

Camshaft for 150cc and 125cc GY6 4-stroke QMI152/157 and QMJ152/157 engines

Dr. Pulley 16x13 Round Roller Weights Minarelli 1PE40QMB Gasket set for GY6B short-caseDr. Pulley 16x13 Round Roller Weights for 50cc 4 stroke QMB139 engines. Please select weight from drop down menu. Dr. Pulley Round Roller Weights have exceptional durability, heat resistance and are low friction and low wear. Please see our Warranty & Returns Policy.