Hope RX4+ SL Disc Brake Caliper - Flat Mount Standard DOT Type Black Model Name-Proxim W650 Sport Compatible with 135mm

Compatible with 135mm

Removable valve core Shaft Type Threaded Tube Compound Butyl Valve Core Removable Valve Presta Med 41-55mm Valve Length Med 41-55mm Weight 230 ISO Width (mm) 62 ISO Diameter 584 / 650b / 27

5′7″–5′11″ 174–186cm

The Wednesday fork is made of the same 4130 Chromoly steel as its frame counterpart and accepts tires up to 26 x 5

Hope RX4+ SL Disc Brake Caliper - Flat Mount Standard DOT Type Black Model Name-Proxim W650 Sport Compatible with 135mmThe Hope RX4+ DOT 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 nipple