Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Purple MFPN=130-0012 The flip-chip dropout provides agile

The flip-chip dropout provides agile short-position handling or long-position stability with clearance for tires up to 53mm

Overload Clutch protection

Pair with your go-to men's cycling jersey

A perfect combination of lightweight ALU and the durability of a steel running surface

5 3 4 5 6 8 and 10mm

Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Purple MFPN=130-0012 The flip-chip dropout provides agileThe 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