Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Black Compound-Sintered M-series rear derailleurs are designed

M-series rear derailleurs are designed to work with 8 and 9-speed Shimano-compatible mountain and road shifters

Tooth Count 18 Defined Color Blue

Designed to be used with geared chains

}Problem Solvers Direct Mount Adaptor 29mm BOOST offset 73mm BB 34

Rotor thickness between 1

Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Black Compound-Sintered M-series rear derailleurs are designedHope 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