Gold anodized finish. With 100mm radial caliper bolt mount spacing. Perfect addition to 599497 Arlen Ness Method fork legs and other forks with 100mm spaced mount bolts. Compatible with 11.8" (300mm) diameter brake rotors. This mono-black caliper is CNC machined from one-piece of billet aluminum for the strongest and most stable construction in extreme conditions. - 6-piston radial brake calipers CNC machined from billet aluminum - Differential bore brake pistons for consistent wear- Engineered for form and function - 3D sculptured design helps facilitate cooling incurred while braking - Extremely stiff under stress ensuring precise and consistent braking performance - Machined to help disperse heat - Compatible with ABS & non-ABS applications - Designed for 11.8" (300mm) diameter brake rotors - 100mm bolt spacing - Anodized finish for lasting beauty - Each Caliper includes brake pads; bleeder screw; and banjo bolt - Designed to fit 599497 Arlen Ness Method fork legs with 100mm radial caliper brackets or other fork legs with radial brake caliper brackets measuring 100mm.