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Using a low profile SHIMANO SHADOW RD design, the SHIMANO DEORE M4120 derailleur is perfect for 2x10 and 2x11-speed MTB riding.
Using a low profile SHIMANO SHADOW RD design, the SHIMANO DEORE M4120 derailleur is perfect for 2x10 and 2x11-speed MTB riding.
Shimano Deore

Shimano Rear Derailleur/Mech M4120 Deore 10/11spd Shadow SGS Black sgs

£41.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

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 Rear Derailleur/Mech M4120 Deore 10/11spd Shadow SGS Black sgs

Brand:Shimano Deore

Code:RDM4120SGS

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
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