SRAM S-900 Aero HRD Disc Brake Right/Rear Tubeless Repairs It’s been built for a

It’s been built for a 55mm chainline for even more durability and precision thanks to milder chain angles throughout the full range

Tyre lever

Top-level components matched perfectly with our weight-optimised SCULTURA CF5 frame

The low maintenance Mineral Oil system uses all new lever architecture which features easy adjustment access and ergonomic comfort

SRAM S-900 Aero HRD Disc Brake Right/Rear Tubeless Repairs It’s been built for aFor aero disciplines, hydraulic disc brakes can reveal a whole new world of speed savings. Less time slowing down is more time going fast. Better brakes mean faster splits, thanks to confidence inspiring brake performance. Hydraulic road disc brakes (HRD) also allow for more aerodynamic frame designs, lower hand effort, shorter braking distances, and easier changes between wheelsets. SRAM Aero HRD is unconditional braking for unconditional riders