Never hesitate to tackle rough surfaces with Shimano's GRX BR-RX400 hydraulic disc brake caliper.
Shimano's ICE technology provides excellent heat dissipation
Caliper is designed to shed mud
An easy hose joint system (J-kit) means convenient tool access
Simple wheel replacement
One Way Bleeding technology offers an easy and clean bleeding system
Includes Shimano L03A resin brake pads
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.