RX4+ SL DOT Type Disc Brake Caliper

The 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 design from the RX2, making bleeding simpler and cleaner. Together, these focused updates make the RX4+ SL more user-friendly while maintaining the powerful, reliable performance riders expect. CNC-machined monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub Slimline 4-piston lightweight design provides reliable and powerful braking CNC-machined from high-quality 2014-T6 aluminum, offering high strength with the benefit of weight savings Fully servicable design for an extended life Bore cap adopts a narrower design first introduced on the GR4 and TR4 to reduce overall caliper width and improve compatibility with a wider range of frames Incorporates the bleed nipple design from the RX2, making bleeding simpler and cleaner Top entry pad fitting make removal or installation simple and fast Versatile design fits 140, 160 & 180mm rotors