Shimano Shimano GRX ST-RX600 / BR-RX400 Road Hydraulic Disc Brakes bike/components/brakes & brake parts

PRFO Sports Verified independent store

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GRX ST-RX600 11 speed shifters and flat mount BR-RX400 hydraulic calipers Anti-slip brake lever increases control on bumpy terrain Raised brake lever pivot point increases leverage from the hoods Adjustable lever reach Compatible with 11 speed mechanical GRX and road derailleurs Forged aluminum BR-RX400 calipers Pre-assembled with SM-BH90-JK-SSR high power hose Includes L03A resin pads with improved wear resistance Attributes Fluid Mineral oil Brake Material Aluminum Caliper mount Flat mount Disc Diameter 140 or 160mm (not included) Lever Blade Material Aluminum Primary Color Black Show more