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The Shimano GRX FD-RX820 12-Speed Front Derailleur delivers gravel-specific precision and performance for your adventures on rugged terrain.
The Shimano GRX FD-RX820 12-Speed Front Derailleur delivers gravel-specific precision and performance for your adventures on rugged terrain.
Shimano

Shimano GRX FD-RX820 Front Mech 12-Speed Double Down Pull Braze-On

£54.99
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Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano GRX FD-RX820 Front Mech 12-Speed Double Down Pull Braze-On

Brand:Shimano

Code:FDRX820F

The Shimano GRX FD-RX820 12-Speed Front Derailleur delivers gravel-specific precision and performance for your adventures on uneven terrain.

The Shimano GRX FD-RX820 Front Derailleur is engineered for gravel riding, offering optimised shifting, rugged reliability, and a quiet, stable drivetrain that enhances performance on varied terrains. With its 12-speed design, this front derailleur ensures fast and precise shifting for gravel cyclists seeking durability and efficiency.

  • 12-Speed Precision Shifting – Delivers smooth, reliable shifting even under demanding gravel conditions
  • Gravel-Specific Design – Optimised gearing and ergonomics for gravel riders, with a wider tyre clearance (plus 2.5mm chainline) compared to traditional road derailleurs
  • Braze-On Mount – Braze-on fit as standard for a clean, secure attachment; seat tube adapters (SM-AD91) available for bikes without braze-on mounts
  • Hyperglide+ Compatibility – Works seamlessly with 12-speed Hyperglide+ chains for enhanced shifting performance
  • Wide Range Capacity – Supports a 17T capacity with 46-50T outer chainring for a versatile range
  • Double Chainset – Designed specifically for double chainset configurations for optimal gravel riding performance

The Shimano GRX FD-RX820 provides gravel riders with a high-performance front derailleur that offers superior shifting, increased tyre clearance, and a reliable drivetrain, making it the perfect choice for those seeking enhanced control and durability on rugged terrain.

Technical Information
  • Product Type
    Front Derailleurs
  • Speed
    12-Speed
  • Discipline
    Gravel & Cyclocross
  • Colour
    Grey
  • Size
    12-Speed
  • Di2
    No
Sizing Information

General Unisex Brand Information

Professional Opinion

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