Shimano Dura-Ace BR-R9270 Hydraulic Disc Brake Model:Rear With the legendary BlackChili Compound

With the legendary BlackChili Compound we have answered the eternal question of the best balance of grip and rolling resistance for cycling

RD Weight 277g

*milk from rBGH/rBST free cows

with generous ventilation

dairy free

Shimano Dura-Ace BR-R9270 Hydraulic Disc Brake Model:Rear With the legendary BlackChili CompoundWith an all new design, DURA ACE BR R9270 hydraulic calipers are the most compact yet. MONO BODY construction ensures light weight and rigidity, proving that good things can come in small packages. With an all new MONO BODY construction design, high performance braking has reached a new peak. The BR R9270 caliper drops weight while also providing increased pad clearance, ensuring a quieter ride. Lastly, a new bleeding process makes maintenance easier