9-Speed Elite Cassette (Shimano/SRAM) (Extra-Wide Range 12-40t)
Item# 30870
$159.99

Product Description

Maybe not tight enough shift to shift for picky racers, but if you are just after range, here you go. Should work with most MTB rear derailleurs, but a Wolftooth Goat Link may help. Lightweight alloy spider holds the two largest cogs. 12-13-15-17-21-25-28-34-40t Shimano/SRAM-compatible.