Hope RX4+ Flat Mount Caliper - DOT Fluid - Black giant 76g (BSA) / 89g (PF30)

76g (BSA) / 89g (PF30)

Compared to it's predecessor

Please note that spare parts should be installed by a professional bike mechanic

More than 50 years later

Hope RX4+ Flat Mount Caliper - DOT Fluid - Black giant 76g (BSA) / 89g (PF30)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 unrivalled feel and modulation. Features Mineral Oil Caliper will have Bore Caps with an M etched. Calipers to suit dropbar set ups Flat Mount