Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose Core Black / Grey Two / Solar Red }Shimano BL-RS600 Hydraulic Brake Lever

}Shimano BL-RS600 Hydraulic Brake Lever - Left

Brake Caliper Type Post Mount Brake Position Front or Rear Color Black Defined Color Black Hydraulic Fluid Type DOT Hydraulic Hose Length Not Included Pad Compound Organic Rotor Included No keyword search DB-LVL-ULT2-C1

Lightweight Olefn fber in a minimum cushion design is cool wicks moisture and dries quickly to keep you performing at your best

Color Black Skewer Included Yes Rear Axle QR x 135mm Cassette Body Type Shimano/SRAM 8 9 10 Speed Bearing Type Loose Ball Weight 372 Spoke Interface J-Bend Defined Color Black Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc

Magura replacement lever blades for use with HS33 hydraulic rim brake levers

Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose Core Black / Grey Two / Solar Red }Shimano BL-RS600 Hydraulic Brake LeverShimano GRX ST RX815 11 Speed Di2 Right Drop Bar Shifter Hydraulic Brake Lever with BR RX810 Flat Mount Caliper Pre Bled 1700mm Hose. GRX ST RX815 Di2 Shifter Hydraulic Brake LeverA raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping Anti slip texture and brake lever coating Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides Tooled