Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Red MFPN=M156-01-AG DUB Wide spindle (55mm Chainline)

DUB Wide spindle (55mm Chainline)

} High strength composite matrix material

Number of Chainrings No Rings IncludedDrivetrain Speeds 11Drivetrain Speeds 12Chainline/Hub Compatibility 141/148 Boost HubsColor BlackCrank Length (mm) 155Crank Intended Use MountainCrank Intended Use CyclocrossBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Black

177mm Q-factor

Disc Center Lock Axle Type 12mm TA Rim Internal Width 24

Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Red MFPN=M156-01-AG DUB Wide spindle (55mm Chainline)Hope RX4+ Disc Brake Caliper Flat Mount Rear +20mm DOT Type Red. The Hope RX4+ DOT type caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation. Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake