As SRAM's first direct mount road brake, the S-900 does more than just complete SRAM's road brake product line. It has a design that delivers great power and superior feel. Thedesignreduces what engineers call "splay force," sending energy into the brake instead of the frame and fork. This results in a more efficient transfer of energy from lever to rim, making for solid modulation and a snappy return. The brake provides clearance for up to 28c tyres and is compatible with all non-hydraulic SRAM road levers, including SRAM RED eTap.