Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Blue MFPN=GLOV4461LARG The vent can be opened

The vent can be opened or closed for 4-season comfort Cleat Bolt Pattern 3-Bolt Closure Dial Shoe Size (EU) 48 Gender/Age Men's Color Black Defined Color Black Size 48

custom overmolded dual-lip crown race seal interface with frame or EC44 cup

Park Tool CF-2 can be effectively used on all metals including aluminum steel and titanium

The lightweight 2-piston brake caliper features quick piston retraction to provide superior modulation to give you the power you need

Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Blue MFPN=GLOV4461LARG The vent can be openedThe 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