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 piston lightweight design
• Top entry pad fitting
• CNC machined from 2014 T6 aluminium
• Calipers designed to fit 140, 160 & 180mm rotors
• Brake Caliper Type: Flat Mount
• Brake Lever Actuation: Hydraulic
• Color: Black
• Defined Color: Black
• Hydraulic Fluid Type: Mineral Oil