The Sprocket-Brake Kit features a 4 piston caliper with specifically designed brake pads that are twice the thickness and formulated for extremely long life span with minimal wear to the sprocket surface.
No need to remove the caliper to bleed as the brake line port and bleeder are in a serviceable location.
420 Stainless Steel 51T Sprocket that is fully heat treated, Blanchard ground with a show polish finish.
Designed to be used on the left side with either 3/4" or 1" axles with a weld on mount.