Product Description
The Shimano GRX RX600 controls have a design studied for gravel practice, with a raised pivot axis of 18mm, a lever with a curved profile and a non-slip coating for a better grip on rough terrainThe GRX BR-RX400 calipers, whose design echoes the flat mount road calipers, deliver powerful braking and feature improved heat dissipation with the ICE TECHNOLOGIES systemDetails ST-RX600-R control. 11 speed compatible. Mineral oil compatible. Hose 170 mm BR-RX400-R caliper. Flat Mount fixation. Reference : RX4001RRDSC170A