- Black anodized - CNC machined billet aluminum - For 3/4" (19.05mm) axle - For use with 11.5" brake rotor - Bracket is floating axle mounted - Bracket comes complete with the required center span to install the 125x2 2-piston caliper - Included center span comes with a brake anchor hole - See 952908 for a center span only; without brake ancher hole (available in chrome only) - Designed for custom left & right use on custom Springer forks