Complete Gasket Set - Big Bore - 50cc to 100cc Engine - Scooter Moped 108799 Roller diameter: 32

Roller diameter: 32

Length of shaft: 113

Overall width: 22

Install the Right Belt

Center hole distance: 57mm

Complete Gasket Set - Big Bore - 50cc to 100cc Engine - Scooter Moped 108799 Roller diameter: 32Chinese Gasket Set for 50cc Engine Using Big Bore Kit 100cc. This Chinese gasket set is used for many 4 stroke Chinese Mopeds and Scooters. This gasket set fits 50cc models. Gasket set description: 39mm (50cc) Complete set Use with the Big Bore kit Compatible with GY6 50cc 4 stroke NOTE: This set is known to fit the scooter and mopeds. QMB139 engine. Shipping details: Do you need your gaskets fast? If you order before 3: 00 pm CST, Monday thru Friday,