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Shimano Dura-Ace CS-7900 10-Speed Cassette 11-21TShimano Dura-Ace CS-7900 10-Speed Cassette 11-21T
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Shimano Dura-Ace CS-7900 10-Speed Cassette 11-21T

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The Dura-Ace 7900 cassette is lighter and stiffer thank ever thanks to its updated alloy carrier. This model works best when used with the 7900 series chain but it also compatible with older Shimano 10 speed chains.

This version of the CS-7900 Cassette is available in 11-21T.

  • 11/21 Tooth (11, 12, 13, 14, 15, 16, 17, 18, 19, 21); 155 grams
 

Weight: 155 grams

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