SEAMLESS SPEEDhe Shimano ULTEGRA CS-R8100 12-Speed Cassette delivers uninterrupted shifting so you can climb, sprint, and cruise without hesitation. Featuring HYPERGLIDE+ technology for smooth gear changes under load, it brings MTB-proven innovation to the
he Shimano ULTEGRA CS-R8100 12-Speed Cassette delivers uninterrupted shifting so you can climb, sprint, and cruise without hesitation. Featuring HYPERGLIDE+ technology for smooth gear changes under load, it brings MTB-proven innovation to the road. Larger cogs boost drivetrain efficiency, while compatibility with 11- and 12-speed FREEHUB bodies ensures easy integration with your setup.
FEATURES
| MODEL NO | CS-R8100-12 |
| SERIES | ULTEGRA R8100 Series |
| Average weight | 291 (11-30T) 345 (11-34T) |
| Combination | 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T |
| Combination name (Group name) | 11-30T 11-34T |
| Type | HYPERGLIDE+ |
| Compatible chain | HG 12-speed |
| Rear speeds | 12 |
| Aluminum gear_QTY (pcs) | 0 |
| Aluminum spider arm_QTY (pcs) | 2 |
| Spline type_HG spline L2 (ROAD 12-speed dedicated) | |
| Steel gear_QTY (pcs) | 12 |
| Titanium gear_QTY (pcs) | 0 |
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