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  5. Shimano Grx820 12Spd Rear Derailleur
Shimano
Product Information
Colour:
Black
How to Buy

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Phone us on 01743 537124 to confirm availability

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Delivery Information
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Shimano Grx820 12Spd Rear Derailleur Black
Shimano Grx820 12Spd Rear Derailleur Black
MPN: RDRX820

Out of stock

£119.99

Description

  • Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
  • Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance
  • Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
  • High tolerance cold forged aluminium link plates and body construction is extremely light and durable
  • Compatible with 12-speed Hyperglide+ chains
  • Wide gear ratio compatible up to 11-36T
  • For use with double chainset

Specification

Miscellaneous
Model Year
Model Year
2024
Get in Touch

The Trailhead
20 Frankwell
SHREWSBURY
SY3 8JY

  • 01743 537124
About
Services

Cheers for stopping by - Keep the wheels spinning!

The Trailhead Bicycle Company Ltd is a company registered in England & Wales with company number 08282918.
Registered office: Emstrey House (North), Shrewsbury Business Park, Shrewsbury, Shropshire, SY2 6LG.
VAT number: GB 151190049.

©2026, The Trailhead Bicycle Company Ltd.

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