SHIMANO GRX ST-RX820 + BR-RX820 12-SPEED DISC BRAKE RIGHT Bike-Product which is compatible with all

which is compatible with all Schrader/Presta valves

Shimano Hydraulic Disc brakes: Provide smooth

Brakes: Tektro MD-U310 mechanical disc

1 x Shimano TL-S704 Seal Set Tool

SHIMANO GRX ST-RX820 + BR-RX820 12-SPEED DISC BRAKE RIGHT Bike-Product which is compatible with allGravel riders demand braking systems they can trust, especially when tackling steep, technical descents. The Shimano GRX 12 speed ST RX820 STI paired with BR RX820 Flat Mount hydraulic disc caliper delivers exactly thatpowerful, reliable deceleration when you need it most. This right hand shifter and brake lever combination offers excellent modulation and stopping power, giving you the confidence to push harder on demanding terrain. The hydraulic