Description
Description
Easier shifting on the front derailleur and simpler setup for mixed terrain
The SHIMANO GRX RX-820-F front derailleur impresses with easier shifting and uncomplicated adjustment thanks to the toggle-link construction and integrated cable tensioner. Features include a 2.5 mm outward offset chainline, which provides greater tire clearance for riding in mixed terrain, and the ability to use a 17T chainring to achieve wider gear ranges.
Functional Features:
- Easier front shifting
- Harmonious, natural shifting behavior
- Toggle-link construction
- Greater clearance to the tire
- Chainline +2.5 mm compared to conventional road bike front derailleurs
- Wide gear range at the front
- 17 teeth difference
- Precise and easy front derailleur adjustment
- Cable routing options without housing and integrated cable housing stop
- Integrated cable tension adjustment
Specifications:
- Series: GRX 12-speed
- Chainline: 47 mm
- Chainstay angle: 63-66 degrees
- Gradation: 46-48 teeth
- Total capacity: 17 teeth
- Mounting: Braze-on
- Cable routing: Down-pull
Specifications
Specifications
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Construction
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Mounting
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Material

