
Shimano GRX FD-RX820
The Shimano GRX FD-RX820 is a 12-speed gravel front derailleur with integrated cable tensioning, a 2.5mm outboard chainline for tire clearance, and 17-tooth capacity. It suits gravel and adventure cyclists needing wider tire clearance and ergonomic shifting from a braze-on platform.
- The GRX RX-820-F front derailleur offers lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It features a 2.5 mm outboard chain line design to allow wider tire clearance for mixed-terrain riding.
- GRX 12 speed front derailleur
- Ergonomic power curve gives natural stroke feeling
- Integrated cable tension adjustment
- Chainline +2.5 mm vs. conventional road FD for added tire clearance, up to 42mm
- 17T capacity offers wider gearing options
Pre-order — expected in stock November 20, then ships direct to you.
Pairs well with

Shimano GRX FD-RX820
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