Shimano RD-M640 Zee 10 Speed Shadow Rear Derailleur
- ShowProduct Information Key Features:Shimano's new ZEE Shadow rear derailleur reduces chain slapping and dropping thanks to ... read more
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- Shimano's new ZEE Shadow rear derailleur reduces chain slapping and dropping thanks to the Chain Stabiliser system
- 10 speed Dyna Sys compatible only
- Low-profile skid plate design
Note: Occasionally, without notice, manufacturers change product design and/or specifications.
Shimano RD-M640 Zee 10 Speed Shadow Rear Derailleur Reviews
Customer Reviews (2)
Brill smooth mech. Good design and much better than its predecessor. Got it with a complete shimano zee drrivetrain.
Brill smooth mech. Good design and much better than its predecessor. Got it with a complete shimano zee drrivetrain.Close review
Works great on a 1 x 10 trail bike. Its lighter just than xt and hopefully stronger as I've broken 2... Recommended.
Works great on a 1 x 10 trail bike. Its lighter just than xt and hopefully stronger as I've broken 2... Recommended.Close review
Delivery & Guarantee
UK Delivery Information
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Returns & Warranty
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We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
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For more information please visit our Returns & Warranty page.