Shimano's game-changing 12-speed technology finds a value-pricing home with the Deore 12 CS-M6100 Cassette, a lightweight cluster with a wide-range to suit your all-mountain riding style. Engineered with BEAM SPIDER construction, the Deore 12 retains an impressive and race-ready level of...

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Shimano's groupsets often often miss call-outs for European elegance or relentless pursuit of weight loss at all cost and innovation for innovation's sake, instead earning their loyal following through the incredible dependability and meticulous engineering of the Dura-Ace CS-R9100 11-Speed...

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Of all that can annoy us on a bike, interrupted shifting makes the top of the list. So, it's a good thing that the Dura-Ace CS-R9200 12-Speed Cassette is here to let us push our limits without having to think about our next gear change. Be it climbs, sprints, or all-out descents, this cassette...

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