Shimano Alivio RD-M4000 9 Speed Shadow Top Normal Rear Derailleur - SGS Cage - SECONDS

£32.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Great value Alivio rear derailleur offering crisp performance on- and off-road for 9-speed drivetrains
- Shadow design with smooth skid plate surface features a super low profile design that reduces the risk of damage from trail side hazards
- Wide link design increases rigidity and service life
- Alloy body and outer link leads to lower weight without compromising strength and durability
- 11-tooth pulleys for reduced pulley wear and chain noise
- Advanced light action design with low friction fluorine coated link pivot bushings
- For use with 32 to 36 tooth low rear sprockets, total capacity 45 teeth
- Top-normal swing design
- Compatible with 9-speed Hyperglide sprockets
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Questions & Answers (4) Q & A
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Associated Components
Part Number
B-Tension Adjusting Screw (M4 x 18) & Plate (A-Type/B-Type)
Stroke Adjusting Screws (M4 x 18) & Plate
Cable Fixing Screw & Plate
Pulley Screw (M5 x 15.45) & (M5 x 13.7)
Available to order
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Questions & Answers (4)
Hi, what is the level of wear & tear to RD-M4000? Thanks
10 Jun 2022
Does it come with the original box?
None, they are brand new items but might be slightly marked due to being shipped in a loose box.

JK 13.06.22
Will this work with 105 9 speed STI shifters?
26 Jun 2021
Thank you for your enquiry, yes will fit and work fine

WD 28/06/21
Is this product in stock now?
25 Apr 2020
Looking for a 9 speed Shimano rear mech.
Product shows expected 26/04.
Wondering if it has arrived. If so I will order.
Hi, the stock due on the 26/04/2020 has come in and sold out again. There is currently no stock available at the sale price from the importer so the next stock will be back at the normal price. Thanks 27/04/2020
My hybrid is fitted with a Shimano Altus M2000, will this fit as a replacement/upgrade?
15 Dec 2019
I am also looking to replace the cassette, which is currently an HG200 11-34T with an Alvio CS-HG400 11-34T. As the ratios are the same is the set up compatible with the above rear mech?
Yes and yes RT 16/12/19