Shimano XTR CS-M9100 Cassette


Shimano XTR CS-M9100 Cassette

HyperGlide + is the new 12sp standard from Shimano

Designed for MicroSpline 12sp Shimano Drivers


Common sizes typically in stock and ships within 24 hours of purchase.
Others may be special ordered, an ETA will be provided by our sales staff.

If you have questions on availability and timeline let us know!


Shimano XTR CS-M9100 Cassette

Featuring a 10-45t or the larger 10-51t range these cassette provide incredible gear range.

The new Shimano 12sp cassettes utilize their MicroSpline drivers. Not sure if you have the right driver? Contact us!

Shimano XTR cassettes are E-Bike as well as E-MTB approved.

Questions? Chat, email or call and we will get you on the right product!

Ensure the best performance of your new drivetrain with proper chain lube procedures. Check out a post on how important the right lube is here!

Shimano XTR CS-M9100 Cassette Details

  • Driver Body Type: Shimano Micro Spline
  • Cassette Cogs: 10-12-14-16-18-21-24-28-33-39-45-51
  • Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-40-45
  • Drivetrain Speeds: 12
  • Range: 10-51, 10-45t
  • Designed for ebike: Yes
  • Color: Silver/Black
  • Defined Color: Silver
  • Weight: 367g

10-51t UPC: 689228879591
10-45t UPC: 689228879584


Questions? No problem. BikeCo’s staff is here to ensure you get the right product, at the right price for your particular riding needs.

Chat, call or email us for more details on products as well as product pairings. Everyone at is here to ensure you get the most out of each ride. We know how important it is to have the best working bits on your mountain bike because we all ride! – the best spec, setup, tune and pricing in MTB.

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