Shimano Ultegra BR-R8170 Hydraulic Disc Brake Caliper MAAP For on-road and off-road use

For on-road and off-road use

Barrel: CNC machined aluminium

It’s a perfect addition to a mountain climber’s favorite feather-light road bike

the RD-R9250 delivers incredibly quiet operation

Shimano Ultegra BR-R8170 Hydraulic Disc Brake Caliper MAAP For on-road and off-road useAll around improved, the Shimano Ultegra BR R8170 Hydraulic Disc Brake Caliper offers optimised dosing, quieter braking performance and extremely simplified maintenance. A faster gripping initial braking force always gives the feeling of full control, while a 10% increase in brake pad spacing allows for a significant reduction in noise during braking, despite a flatter overall construction. When paired with the RT MT900 brake disc rotor (sold