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  2. Parts
  3. Rear Mech
  4. 11 Speed
  5. Shimano Deore M4120 10-11Spd Rear Derailleur
Shimano
Product Information
Size:
SGS
Colour:
Black
How to Buy

In-Store

Ask in-store to confirm availability

Phone

Phone us on 01743 537124 to confirm availability

Online

Not currently available for online ordering
Delivery Information
Pre-Order your Heckler with a 15% deposit
for delivery from April onwards, call for more details

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Select & Buy

Shimano Deore M4120 10-11Spd Rear Derailleur SGS Black
Shimano Deore M4120 10-11Spd Rear Derailleur SGS Black
MPN: RDM4120SGS

Out of stock

£41.99

Description

Deore M4120 Shadow 10/11-speed rear derailleur for the dependable shifting performance and durability
Shadow design features a super low profile design and optimized slant angle for super light shifting action
Single tension spring prevents contact with the chainstay resulting in a silent ride
Direct cable routing prevents snagging from any trail side hazards
Wide alloy links and pivot body
Fluorine-coated link pin bushings
Strong return spring for a positive shifting feel
Durable 11T bearing pulleys for low friction
Top normal spring uses the spring to select higher gears
HG-X11 11-speed and HG-X 10-speed compatible
Max low sprocket: 42T (2x11/2x10-speed)
41T capacity SGS cage

Specification

Miscellaneous
Model Year
Model Year
2021
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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