Shimano XT Dyna-Sys CS-M771 Cassette
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68.49
$75.99
Save $7.50 (10% Off)
Shimano XT Dyna-Sys CS-M771 Cassette, The XT 10-Speed Cassette uses plated steel cogs for superior durability but that doesn't mean that it weighs a ton. The largest six cogs are minimal in design and are pinned to two lightweight alloy spiders -- three cogs for each spider. The four smallest cogs go on separately and the whole batch is secured with a sleek alloy lockring. This cassette is compatible with Shimano's Dyna-Sys 10-Speed shifter and rear derailleur.