Hope RX4 Caliper

The RX4 caliper supersedes the RX4 caliper and builds on 25 years’ experience designing and manufacturing hydraulic disc brakes and transfers the knowledge and skills acquired into the world of Road and Cyclocross dropbar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give an unrivalled feel and modulation. KEY FEATURES

- Dot Fluid Calipers will have Bore Caps with a D hed.
- Mineral Oil Caliper will have Bore Caps with an M hed.
- Calipers to suit dropbar set ups - Flat Mount front & rear & Post Mount
- Calipers designed to fit 140, 160 & 180mm rotors
- Slimline 4 piston lightweight design
- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
- Available in Black, Silver, Red, Blue, Purple and Orange
- Top entry pad fitting
- CNC machined from 2014 T6 aluminium