HOPE PART BRAKE CALIPER RX4+ FMF DOT/SRAM BLUE Option:One Size Organic semi-metal compound (non asbestos)

Organic semi-metal compound (non asbestos)

The 30mm wide rims allow you to run lower tire pressure for better traction and smooth rolling efficiency

-Adjustable

and Cold Base Bonding

The 65mm deep airfoil rim slices through the wind with minimal drag

HOPE PART BRAKE CALIPER RX4+ FMF DOT/SRAM BLUE Option:One Size Organic semi-metal compound (non asbestos)"The 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. "