Kit Piston de Maître Cylindre SRAM S900 Aero HRD Pneu Rigide forming an ultra-lightweight assembly that

forming an ultra-lightweight assembly that you'll forget you're wearing in the heat of the action

It is offered here in a zero-setback version for maximum power transfer to the pedals

Also compatible with road bikes

gives the brake exceptional rigidity

Kit Piston de Maître Cylindre SRAM S900 Aero HRD Pneu Rigide forming an ultra-lightweight assembly thatThe SRAM S900 Aero HRD Master Cylinder Piston Kit is an original spare part designed to restore the performance of the hydraulic braking system. It guarantees reliable operation after wear or breakage. Compatible with the DB S 900 A1 model, the SRAM S900 Aero HRD Master Cylinder Piston Kit ensures restoration to manufacturer specifications, for precise and long lasting braking.