Shimano Ultegra CS-R8100 11-30, 12-Speed Cassette

Shimano Ultegra CS-R8100 11-30, 12-Speed Cassette

The Shimano Ultegra CS-R8100 rear cassette for 12-speed drivetrain systems.

Features:

• Gear ratio: 11-12-13-14-15-16-17-19-21-24-27-30
• Hyperglide+ technology: Traditional Hyperglide technology ensures smooth upward shifting thanks to small shift ramps that guide the chain onto the next larger cog. Hyperglide+ uses this feature but also applies it in the opposite direction to prevent the chain from dropping when shifting downward. The result is smooth and consistent shifting in both directions, with no jerks and without disrupting cadence.
• Material: Steel
• Weight: 291g