Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Black ModelNumber=K6317 Shimano CS-HG400 9-Speed CassettesNickel plated

Shimano CS-HG400 9-Speed CassettesNickel plated finish for corrosion resistance

Titanium coated for corrosion resistance

M6 bolts throughout the body and faceplate

And that muscle is needed when zipping around cars and corners at full pace

Front Axle Type 20mm Thru Axle

Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Black ModelNumber=K6317 Shimano CS-HG400 9-Speed CassettesNickel platedHope RX4+ Disc Brake Caliper Flat Mount +20 DOT Black. The Hope RX4+ caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation. Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub Slimline 4