Description
The XT 10-Speed cassette uses plated steel cogs for superior durability, but that doesnt 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 Shimanos Dyna-Sys 10-Speed shifter and rear derailleur