Hope RX4+ Disc Brake Caliper - Flat Mount Mineral Oil Black CheckoutSpec= 700x50C Replacement freehub bodies for Sun

Replacement freehub bodies for Sun Ringle wheels that accommodate a variety of cassette types

Folds down small to fit in glove box or gear bag and comes with its own storage bag

Stealth® Phantom rubber offers high-friction grip and non-marking utility on and off the bike

Sold in pairs

Color Black/Silver Drivetrain Speeds 12 Weight 125 Shifter Style Trigger

Hope RX4+ Disc Brake Caliper - Flat Mount Mineral Oil Black CheckoutSpec= 700x50C Replacement freehub bodies for SunHope RX4+ Disc Brake Caliper Flat Mount Mineral Oil Black. The Hope RX4+ 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 pad rub Slimline