specialized giant cube cannondale felt-bikes shimano endura altura
Now £43.34
Save 33% RRP: £64.99
2 reviews
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  • Description
  • Reviews (2)
  • Derailleur/Mech Guide
  • Delivery
  • Returns & Warranty
  • Product description

    Key Features:
    • 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
  • Shimano RD-M640 Zee 10 Speed Shadow Rear Derailleur Reviews

    Write your own review
    Overall Rating:
    4.7
    out of 5
    4.66
    Build Quality
    4.50
    Performance
    5
    Value For Money
    4.50

    Customer Reviews (2)

    4
    Smooth

    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
    4.3 out of 5
    Build Quality: 4/5
    Performance: 5/5
    Value For Money: 4/5
    5
    Great value

    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
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5

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