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.
- Calipers designed to fit 140, 160 & 180mm rotors
- CNC machined from 2014 T6 aluminium
- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
- Slimline 4 piston lightweight design
- Top entry pad fitting