Its raw steel finish allows for easy customization

Motor Sprocket Nut 11/16-18 thread Fits Harley-Davidson Big Twins 1930-54 OEM 24003-30

Stock replacement with a raw steel finish

This model features a 11/16" Bore for single disc applications

or use it to give a whole new attitude to your custom bobber or 70s style swingarm

Vintage 4 Piston Caliper 125 X 4R - Chrome Subcategory_Handlebar Hardware Its raw steel finish allowsPerformance Machine Vintage Calipers feature modern 4 piston braking technology styled after the original PM calipers that put them on the map in the 70's. Machined from lightweight billet aluminum with multiple cooling fins for optimum performance. Get their braking power from Performance Machine's proven four piston internals, but have taken their styling cues from our Dual Action Cast caliper CNC machined fins give the caliper its vintage style