Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm CheckoutSpec= ProWALL Shifters: SRAM Force eTap AXS

Shifters: SRAM Force eTap AXS HRD

8mm Size 44cm Hood Width 44cm Drop Width 44cm Drop 130mm Reach 75mm Sweep 0 Deg Drop Flare 0 Deg Top Aero Material Aluminum Routing External Color Black

While the cassette’s architecture is rooted in the design of their lightest weight MTB cassette XX SL they were able to shave off an additional 25 grams from it without sacrificing performance or durability

} SEISMIC CS rear axle 14mm regular axle

Twin Skin Speedmax and Carbon Pro: 370 Fits 187

Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm CheckoutSpec= ProWALL Shifters: SRAM Force eTap AXSThe Shimano GRX BR RX820 2 piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction the system is exceptionally quiet and easy to maintain. 2 piston caliper features 10% wider pad clearance to decrease brake noise One way maintenance friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system Includes finned