Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Purple Width-145 The internal Ultra-Shift™ mechanism controls

The internal Ultra-Shift™ mechanism controls the 13-speed rear derailleur letting the rider shift down by up to 3 sprockets in a single movement

6082 T6 aluminum CNC machined collars

}Easton EA70 Stem - 60mm 31

Misc Standard 52

Hope RX4+ Disc Brake Caliper - Flat Mount Rear +20mm DOT Type Purple Width-145 The internal Ultra-Shift™ mechanism controlsHope RX4+ Disc Brake Caliper Flat Mount Rear +20mm DOT Type Purple. 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