SHIMANO GRX BR-RX820 FLAT-MOUNT BRAKE CALLIPER FRONT

The Shimano GRX BR-RX820 is a hydraulic 2-piston brake caliper engineered for gravel and adventure cycling.

Featuring Flat-Mount compatibility, it delivers reliable stopping power in demanding terrain. Includes L05A-RF Resin disc pads with cooling fins for consistent modulation and heat dissipation. Designed for front wheel application, this caliper offers the durability and performance needed for mixed-surface riding.

Features

• Excellent heat dissipation
• ICE TECHNOLOGIES
• Flat mount
• Simple set up and maintenance
• Convenient tool access
• Easy hose joint system (J-kit)
• Simple wheel replacement
• Easy and clean bleeding system
• ONE WAY BLEEDING
• For front (140/160mm)

Specification

• Use: Gravel, Cyclocross
• Group: GRX
• Model: BR-RX820-F
• Brake type: Disc-Brake
• Mount: front
• Brake mounting: Flat-Mount
• Brake pads: L05A-RF Resin with Fin
• Cable connection: Straight
• One-Way bleeding: Yes
• Brake fluid: Mineral oil
• Recommended brake lever: ST-RX820, BL-RX820, ST-RX820-LA
• Recommended brake hose: SM-BH90-JK-SS
• Recommended brake rotor: SM-RT800

Material

• Brake Caliper: Aluminium

Colour

• Series colour

Weight

• Approx. 134g

Contents

• 1 x Shimano GRX BR-RX820 Flat-Mount Brake Caliper
• 1 x Flat-Mount adapter 140mm/160mm
• 1 x Brake pads L05A-RF Resin with Fin
• 2 x Fixing bolt for brake caliper

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.