Synchronous Pulley; 12MM Belt Width; 8 MM Belt Pitch; 8M-12 Belt Style; 90 Teeth; 21.59MM Face Width; Bushed; 227.58MM Outside Diameter; 229.18MM Pitch Diameter; Yes Keyway; 2012 Bushing; No Minimum Plain Bore

25MM Belt Width; 5MM Belt Pitch; 5MGT-25 Powergrip GT2 Belt Style; 90 Teeth; 32.512MM Face Width; Bushed; 142.088MM OD; 143.231MM Pitch Diam; Keyway; 12.7 To 53.975MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore

12MM Belt Width; 8MM Belt Pitch; 8M-12 Poly Chain GT2 Belt Style; 90 Teeth; 21.59MM Face Width; Bushed; 227.584MM OD; 229.184MM Pitch Diam; Keyway; 12.7 To 53.975MM Bushing Bore Range; 2012 Bushing; No Minimum Plain Bore