SRAM S900 Direct Mount Rear Rim Brake Caliper Black 12''x2.25 Compound Organic Heat Sink No

Compound Organic Heat Sink No Backing Plate Material Steel Pad Shape Number 04

Custom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions

TPU anti-abrasion reinforcements on the upper provide the shoe with total protection

5 Damping Charger RC

SRAM S900 Direct Mount Rear Rim Brake Caliper Black 12''x2.25 Compound Organic Heat Sink NoSRAM S900 Direct Mount Rear Rim Brake Caliper Black. s SRAMs first direct mount road brake the S 900 does more than just complete SRAMs road brake product line. It has a design that delivers great power and feel. The design reduces 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. Clearance