Mountain Equipment Company

Shimano Ultegra CS-6700 10 Speed 11-25T Cassette


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Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


This cassette from the Ultegra series provides smooth, lightning quick shifting.

  • Alloy sprocket carrier keeps the cogs in check when shifting under load
  • Sprockets have a nickel-plated finish
  • Compatible with super narrow HG 10-speed chains
  • Sprocket sizes: 11-12-13-14-15-17-19-21-23-25

Tech specs

Ideal for
  • Performance and race road cycling
  • 10-speed
Made inJapan


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