Shimano Front Derailleur
6 models, 6 verified variants. Only rows checked against Shimano’s own page are listed.
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.
| Model | Variants | System | Speeds | Actuation | Mount | Capacity | Price (MSRP) |
|---|---|---|---|---|---|---|---|
| Shimano GRX FD-RX400-F | 1 | Drivetrain system shimano-grx-10 | 10-speed (rear index count the maker rates it for) | Mechanical | Braze-on | 16 teeth | $45.00 |
| Shimano GRX FD-RX810-F (RX600-tier) | 1 | Drivetrain system shimano-grx-11 | 11-speed (rear index count the maker rates it for) | Mechanical | Braze-on | 17 teeth | $65.00 |
| Shimano GRX FD-RX820 | 1 | Drivetrain system shimano-grx-12 | 12-speed (rear index count the maker rates it for) | Mechanical | Braze-on | 17 teeth | $80.00 |
| Shimano GRX FD-RX810-F | 1 | Drivetrain system shimano-grx-11 | 11-speed (rear index count the maker rates it for) | Mechanical | Braze-on | 17 teeth | $90.00 |
| Shimano GRX FD-RX815-F | 1 | Drivetrain system shimano-grx-11 | 11-speed (rear index count the maker rates it for) | Di2-wired | Braze-on | 17 teeth | $200.00 |
| Shimano GRX FD-RX825 | 1 | Drivetrain system shimano-grx-12 | 12-speed (rear index count the maker rates it for) | Di2-wired | Braze-on | 17 teeth | $150.00 |
Source for every row: Shimano’s own product pages, last checked between 2026-07-21 and 2026-08-15.
The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.