Synchronous Pulley; 12MM Belt Width; 8 MM Belt Pitch; 8M-12 Belt Style; 53 Teeth; 14.478MM Face Width; Bushed; 133.375MM Outside Diameter; 134.976MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 21MM Belt Width; 8 MM Belt Pitch; 8M-21 Belt Style; 53 Teeth; 24.638MM Face Width; Bushed; 133.375MM Outside Diameter; 134.976MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 36MM Belt Width; 8 MM Belt Pitch; 8M-36 Belt Style; 53 Teeth; 40.132MM Face Width; Bushed; 133.375MM Outside Diameter; 134.976MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore