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Shimano XTR CS-M9000 11-Speed Cassette
Shimano XTR CS-M9000 11-Speed Cassette

XTR CS-M9001 11-Speed Cassette

Mfg PartNum:ICSM9000140
  (2 customer reviews)
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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Balance, precision, performance.

The XTR CS-M9000 is the widest range cassette Shimano has ever made, and it's precisely engineered to perform in conjunction with the rest of your XTR drivetrain for next level performance on the trail. The cog sizes are based on Shimano's Rhythm Step Progression to provide smooth shifts from gear to gear to help you keep your rhythm on the trail, and thereby keeping your speed up, too. A carbon fiber spider holds onto the 40T anodized aluminum big cog, and the following six cogs are made from titanium to shave weight while the remaining small gears are constructed from durable nickel-plated steel. Due to the cassette's specific tooth-profile, Shimano recommends use of this product with their HG-X11 chain.

Claimed weight: 331 g.

Cog sizes:

  • Steel: 11T, 13T, 15T, 17T
  • Titanium: 19T, 21T, 24T, 27T, 31T, 35T
  • Aluminum: 40T

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Weight: 311 grams


Mfg PartNum: ICSM9000140 


Cassette Type: Shimano 11 

Ordered by Most Relevant First
5 stars
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1 stars
What can you say, XTR is the best!
by Cannondale Scalpel
Cycling Enthusiast
West Yellowstone, Montana
1 of 3 customers found this review helpful.

Light, accurate shifting, Shimano makes great stuff!

Reviewed 9/27/2017
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Road Cassette
by Anonymous
Reno, NV

I do big climbs on my road bike and use this cassette with a medium cage Shimano derailleur and Wolftooth Roadlink. It works great! Couldnt be happier with this light weight cassette. This XTR cassette is an amazing piece of engineering and technology.

Reviewed 9/2/2019
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