expect nothing short of a revolutionary helmet for training and racing

aerodynamic and reliable tyre construction

Merino keeps its insulating properties even when wet

It is compatible with HG-EV and HG-X11 chains

HOPE RX4+ Caliper Complete - FM Std - DOT - Black Pearl Izumi expect nothing short of aThe RX4+ caliper supersedes the RX4 caliper and builds on 25 years experience designing and manufacturing hydraulic disc brakes and transfers the knowledge and skills acquired into the world of Road and Cyclocross dropbar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivalled feel and modulation.