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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Whether you're commuting or enjoying a leisurely ride
Invest in the best and keep your ride in prime condition with Park Tool
150ml Bottle: Ample supply to keep your bike running smoothly for many rides to come
enabling quick and accurate gear changes
Versatile Compatibility: Ideal for mountain biking and compatible with a range of Shimano braking systems
Shimano GRX BR-RX820 Rear Disc Brake Caliper w/L05A Resin Pad Cleaning/Maintenance Whether you're commuting or enjoyingShimano GRX BR RX820 Rear Disc Brake Caliper w L05A Resin Pad Elevate your gravel cycling experience with the Shimano GRX BR RX820 Rear Disc Brake Caliper, expertly designed to deliver unparalleled control and reliability. This high performance hydraulic disc brake caliper is engineered for the demands of gravel riding, ensuring you maintain confidence on diverse terrains. Key Features Enhanced Modulation: Experience superior control with the GRX BR