Synchronous Pulley; 55MM Belt Width; 14 MM Belt Pitch; 14M-55 Belt Style; 29 Teeth; 70MM Face Width; Bushed; 126.57MM Outside Diameter; 129.23MM Pitch Diameter; Yes Keyway; 14 To 50MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

Synchronous Pulley; 40MM Belt Width; 14 MM Belt Pitch; 14M-40 Belt Style; 29 Teeth; 54MM Face Width; Bushed; 126.57MM Outside Diameter; 129.23MM Pitch Diameter; Yes Keyway; 14 To 50MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore