SHIMANO DEORE XT - 12-Speed - HYPERGLIDE+ - MTB Cassette Sprocket
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
PRODUCT SPECIFICATIONS
| MODEL NO | CS-M8100-12 |
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| SERIES | DEORE XT M8100 Series |
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| Average weight | 461 (10-45T) 470 (10-51T) |
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| Type | HYPERGLIDE+ |
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| Rear speeds | 12 |
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| Compatible chain | HG 12-speed |
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| Combination name (Group name) | 10-45T 10-51T |
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| Combination * Titanium gear|1 | 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51T |
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| MICRO SPLINE | ✔ |
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| Aluminum spider arm|QTY (pcs) | 1 |
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| Aluminum gear|QTY (pcs) | 2 |
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| Steel gear|QTY (pcs) | 10 |
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