Shimano CS-M8100 Cassette 12-Speed XT
Shimano · Bikes Online
$179.99
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Last seen $179.99 on 9 Aug 2026
Out of stock at Bikes Online — last seen $179.99 on 9 Aug 2026.
Out of stock at Bikes Online as of 9 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
Every price we've recorded
We started tracking this on 6 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
As published by Bikes Online
With its BEAM SPIDER construction, the new SHIMANO DEORE XT M8100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10-45 and 10-51T cassettes deliver advanced shifting performance.
FEATURES
- Definitive shifting performance
New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+ -BEAM SPIDER Lighter and stiffer construction Reduces cassette inertia resulting in faster acceleration and increased chain security
- MICRO SPLINE
10T lowest sprocket realized by new FREEHUB body construction
- Wide range and close step 12-speed drivetrain
Details
As published by Bikes Online
- Size
- 10-51T · 10-45T
- Weight
- 400 g
- Variants
- 0 of 2 in stock
- Store
- Bikes Online
- Brand
- Shimano
- SKU
- ICSM8100051
- Category
- Parts & Components
- First tracked
- 6 Aug 2026
- Last checked
- 9 Aug 2026
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