Great value twin piston brake calliper providing efficient power delivery when you require it For use with mineral oil which is non-corrosive & less hazardous than conventional hydraulic fluid Shim-lessmounting bracket allows for quick installation & set up Compatible with post mount or international standard forks when used with adapters To be used in conjunction with Shimano hydraulic brake levers Can be used with 6-bolt or Centre-Lock rotors Comes as standard with resin pads, can be used with sintered