Hope RX4+ Disc Brake Caliper - Front Flat Mount Direct +20mm Mineral Oil Type Purple CheckoutTitle=SunRace M900 Rear Derailleur - 9-Speed Rotor Included No Brake Caliper

Rotor Included No Brake Caliper Type Post Mount Color Chrome Color Blue piston covers Hydraulic Fluid Type Mineral Oil Pad Compound Semi-Metallic Brake Position Front Defined Color Silver

}SRAM DUB T47 Bottom Bracket - T47 68mm Road and Road Wide Black

Designed to fit the Shimano XTR M960 series 102 BCD cranks

}Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage Black With Clutch For 1x 42t Low Sprocket Max

Tested and approved by leading carbon fiber component manufacturers

Hope RX4+ Disc Brake Caliper - Front Flat Mount Direct +20mm Mineral Oil Type Purple CheckoutTitle=SunRace M900 Rear Derailleur - 9-Speed Rotor Included No Brake CaliperHope RX4+ Disc Brake Caliper Flat Mount Front +20mm Mineral Oil Type Purple. The 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. Monobloc design creates a stiffer caliper reducing the fuzzy