Hope RX4+ SL Disc Brake Caliper - Rear Flat Mount Direct +20mm DOT Type Red

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

Brake Lever Actuation	Hydraulic
Brake Caliper Type	Flat Mount
Rotor Included	No
Brake Position	Rear
Color	Red
Hydraulic Fluid Type	DOT
Defined Color	Red