Hope RX4+ SL Disc Brake Caliper - Post Mount Mineral Oil Type Black Weight-908g Unique cylinder offers optimum resistance

Unique cylinder offers optimum resistance to picking and reinforced sleeve over crossbar for additional security

Threaded serviceable hard anodized aluminum axles flanged PTFE bushings

Measure trainer at the widest setting and measure the bike frame width at the rear hub

Tackle new challenges with the smooth and reliable all-terrain performance of the Shimano ESSA FC-U2000 8-speed crankset

0 Color Blue Weight 318 Width 800 Defined Color Blue

Hope RX4+ SL Disc Brake Caliper - Post Mount Mineral Oil Type Black Weight-908g Unique cylinder offers optimum resistanceThe Hope RX4+ mineral oil type brake caliper has been refreshed as the RX4+ SL. The RX4+ SL caliper retains a precision CNC machined monobloc design that results in a stiffer caliper to give unrivaled feel and modulation. In addition it now features a new bore cap that adopts the narrower design first introduced on the GR4 and TR4 to reduce overall caliper width and improve compatibility with a wider range of frames. It now also incorporates the bleed