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  2. Parts
  3. Rear Mech
  4. 11 Speed
  5. Shimano Grx812 11Spd Rear Derailleur
Shimano
Product Information
Colour:
Black
How to Buy

In-Store

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Phone us on 01743 537124 to confirm availability

Online

Not currently available for online ordering
Delivery Information
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for delivery from April onwards, call for more details

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Shimano Grx812 11Spd Rear Derailleur Black
Shimano Grx812 11Spd Rear Derailleur Black
MPN: RDRX812

Out of stock

£114.99

Description

With an integrated chain stabiliser mechanism, the SHIMANO GRX derailleur provides a quieter experience, shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with MTB cassettes with a 42T low sprocket max.

Specification

Miscellaneous
Model Year
Model Year
2019
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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