Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Purple MFPN=000MCFAST2BIGR42 The scrubber pads clean the

The scrubber pads clean the outside of the chain and wipe fluid and grime from the chain

Model Comp Spindle CrMo Size 9/16" Body Material Composite/Nylon Color Olive Green Weight 325g

TPI 60 Color Black Weight 520 Weight (oz) 18

60mm deep carbon rim construction with C-LUX finish 2-Way Fit system and 23mm internal width can accommodate wider tires including tubeless

Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Purple MFPN=000MCFAST2BIGR42 The scrubber pads clean theThe 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