Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 63 Teeth; 23.368MM Face Width; Bushed; 158.826MM Outside Diameter; 160.426MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 60 Teeth; 24.638MM Face Width; Bushed; 151.181MM Outside Diameter; 152.781MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 12MM Belt Width; 8 MM Belt Pitch; 8M-12 Belt Style; 40 Teeth; 14.478MM Face Width; Bushed; 100.254MM Outside Diameter; 101.854MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 50MM Belt Width; 8 MM Belt Pitch; 8M-50 Belt Style; 48 Teeth; 60.325MM Face Width; Bushed; 120.853MM Outside Diameter; 122.225MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 29 Teeth; 53.975MM Face Width; Bushed; 126.594MM Outside Diameter; 129.235MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore