Shimano GRX BR-RX400 Flat-Mount Disc Brake Caliper, Resin Pads with Fins, adaptor sold seperately 27.5" (650b) Rims 153365-Q0-L

153365-Q0-L

-sandwiching guide plates for added chain security

and 6mm sizes

UPC: 689228388758

713976-Q0-L

Shimano GRX BR-RX400 Flat-Mount Disc Brake Caliper, Resin Pads with Fins, adaptor sold seperately 27.5" (650b) Rims 153365-Q0-LNever 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 Product Specifics Defined Color: Black Brake Caliper Type: Flat Mount Brake Lever Actuation: Hydraulic