Hope RX4+ Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Red MFPN=803-04-298 Unique adjustable length for the

Unique adjustable length for the perfect fit today and for the future

Cables for PowerMore batteries

It's perfect for riders who tackle rocky rooty trails

The Helix Race GR shares the spindle design and low-profile shape with their top-end carbon and alloy cranks

Hope RX4+ Disc Brake Caliper - Rear Flat Mount Direct +20mm Mineral Oil Type Red MFPN=803-04-298 Unique adjustable length for theThe Hope RX4+ mineral oil 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. CNC machined monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub Slimline 4 piston lightweight design