Shimano Derailleur
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![Shimano Deore Shadow+ RD-M5120 10/11 Speed Rear Derailleur SGS Long Cage MTB OE - £28.10 GBP - £31.31 GBP Shimano Deore Shadow+ RD-M5120 10/11 Speed Rear Derailleur SGS Long Cage MTB OE - £28.10 GBP - £31.31 GBP](https://images-bucket.bonanzastatic.com/afu/images/eac0/9afc/7338_13812081458/__10.jpg)
Shimano Deore Shadow+ RD-M5120 10/11 Speed Rear Derailleur SGS Long Cage MTB OE - £28.10 GBP - £31.31 GBP
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Customer Reviews Synopsis
5 reviews total •
3 reviews with comments
![Average review 5 stars](https://assets.bonanza.com/images/product_review/full_star_small.png)
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Purchased Shimano Derailleur on Bonanza
![Average review 5 stars](https://assets.bonanza.com/images/product_review/full_star_small.png)
![](https://assets.bonanza.com/images/product_review/full_star_small.png)
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Everything shift fast with this groupset and i recommend it for a new bike build or upgrade.
Purchased Shimano Derailleur on Bonanza
![Average review 5 stars](https://assets.bonanza.com/images/product_review/full_star_small.png)
![](https://assets.bonanza.com/images/product_review/full_star_small.png)
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![](https://assets.bonanza.com/images/product_review/full_star_small.png)
Changes gears very smooth. Real easy to install, only minor adjustments to get it lined up with the gears.
Purchased Shimano Derailleur on Bonanza
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So much better than my 2012 ultegra set up. Front mech has a very small window of operation without rubbing but other than that, very pleased