SHIMANO GRX Hydraulic Disc Brake DUAL CONTROL LEVER 12-speed
ST-RX820-R
NEW
Unmatched control and comfort for mixed-terrain riding and racing
The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain.
FEATURES
- Greater comfort and control on mixed terrain
- Gravel-specific brake lever and bracket ergonomics
- Anti-slip coating on brake lever surface
- Optimized for use with flared handlebars
PRODUCT SPECIFICATIONS
| MODEL NO | ST-RX820-R |
|---|---|
| SERIES | GRX 12-speed |
| Color | Series color |
| Average weight | 289 |
| Bracket cover color|1 | Standard |
|---|---|
| Shifter type | DUAL CONTROL LEVER |
| Shift lever|Rear speeds | 12 |
| Brake lever|Brake hose (kit) | SM-BH90-JK-SSR |
| Brake lever|Hose joint | Straight |
| Brake lever|Brake hose color (kit)|1 | Black |
| Brake lever|Recommended brake caliper | BR-RX820 |
| Brake lever|Oil | SHIMANO Mineral |
| Brake lever|Reach adjust | ✔ |
| Brake lever|Funnel bleeding | ✔ |
| Brake lever|Free stroke adjust | ✔ |
| Brake lever|SERVO WAVE | ✔ |
| Clamp band|Diameter (mm) | 23.8-24.2 |
| Shift lever cable|Outer casing|Lever side | OT-SP41 |
| Shift lever cable|Outer casing|Rear derailleur side | OT-RS900 |
| Shift lever cable|Inner cable|Polymer-coated cable | ✔ |
