Skip to content
Hope RX4+ Disc Brake Caliper - Flat Mount Front +20mm Mineral Oil Type Blue. The Hope RX4+ mineral oil type 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 provides reliable and powerful braking
CNC machined from high quality 2014-T6 aluminium provide high strength with the benefit of weight savings
Fully servicable design for an extended life
Top entry pad fitting make removal or installation simple and fast
Versatile design fits 140 160 & 180mm rotors
Mineral Oil Caliper will have Bore Caps with an M
- TECH SPECS
| Brake Lever Actuation | Hydraulic |
| Brake Caliper Type | Flat Mount |
| Rotor Included | No |
| Brake Position | Front |
| Color | Blue |
| Hydraulic Fluid Type | Mineral Oil |