Shimano FD-RX820 GRX Double 12-Speed Front Derailleur
- 12-speed front derailleur for fast & precise shifting
- Wider tyre clearance with plus 2.5mm chainline
- Compatible with 12-speed Hyperglide+ chains
Elevate your cycling experience with the Shimano RX820 GRX Double 12-Speed Front Derailleur. With its gravel-specific design, it promises an unmatched combination of performance and reliability. Designed to meet the demands of the most adventurous cyclists, the Shimano RX820 GRX stands out for its:
- Precision and Speed: Experience fast and precise shifting with its 12-speed front derailleur.
- Enhanced Tyre Clearance: Enjoy a smoother ride with a wider tyre clearance, offering an additional 2.5 mm chainline over conventional road front derailleurs.
- Universal Fit: Comes with a braze-on fit as standard. Seat tube adapters available for non-braze-on frames (SM-AD91).
- Chain Compatibility: Perfectly compatible with 12-speed Hyperglide+ chains for a seamless, stable ride.
- Extended Range: Accommodates a wide range of gear options, supporting 46-50T outer chainrings for a versatile cycling experience.
The Shimano RX820 GRX Double 12-Speed Front Derailleur is not just about improving your bike's functionality; it's about enhancing your entire cycling journey. Its rugged reliability ensures a quiet, stable drivetrain, making it ideal for those who frequently find themselves on gravel or rough terrains. The optimised gearing options also mean you can tackle a wider range of slopes and surfaces with confidence.
If you're looking to upgrade your ride with a component that truly understands and meets the needs of gravel and adventure cycling, now's your opportunity to enhance your bike's performance. The Shimano RX820 GRX Double 12-Speed Front Derailleur awaits to transform your cycling experience.
| Brand | Shimano |
| MPN | FDRX820F |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.
