SHIMANO
Shifter & Brake Set Shimano GRX ST-RX820/BR-RX820 Left, 2-speed
Shifter & Brake Set Shimano GRX ST-RX820/BR-RX820 Left, 2-speed
The Shimano GRX ST-RX820 + BR-RX820 is a left-hand 2-speed shifter and hydraulic disc brake set designed for gravel and cyclocross bikes. It delivers excellent control on mixed terrain together with smooth and precise front shifting.
Gravel-inspired lever ergonomics, a textured anti-slip surface and powerful braking performance provide confidence on rough surfaces and steep descents. ICE TECHNOLOGIES cooling helps maintain consistent braking performance under prolonged load.
- Use: Gravel, Cyclocross
- Group: GRX
- Model: ST-RX820-L
- Type: Dual-Control (STI)
- Mount: Left
- Front speeds: 2-speed
- Optical gear display: No
- Reach adjustment: Yes, with tool
- Handlebar diameter: 23.8–24.2 mm
- Brake type: Hydraulic disc brake
- Brake caliper: BR-RX820-L
- Mount type: Flat-Mount
- Brake pads: L05A-RF Resin with Fin
- Brake hose: SM-BH90-JK-SS front 1000 mm (cuttable)
- One-Way Bleeding: Yes
- Brake fluid: Shimano mineral oil
- Recommended rotor: SM-RT64, SM-RT70, SM-RT800
- ICE TECHNOLOGIES: Yes
- Hose connection: J-Kit system
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Estonia
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Finland
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Latvia
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Lithuania
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Shimano is a Japanese component manufacturer that since 1921 has been one of the world’s largest suppliers of bicycle drivetrains, brakes and cycling-specific parts. Shimano groupsets — from Tourney for city bikes to top-tier Dura-Ace — are found on virtually every serious bike brand. The company also makes fishing tackle and rowing components.