Shimano Ultegra CS-R8000 11-28T 11sp Cassette

Shimano Ultegra R8000 11-Speed Cassette

System-engineered to work seamlessly with the ULTEGRA R8000 groupset, this cassette delivers precise shifting, smooth power transfer, and the gear options you need for road and mixed-surface riding.

Featuring HG-EV technology, the R8000 cassette offers rider-tuned gear combinations for optimal cadence management, while HYPERGLIDE tooth profiles ensure silky-smooth gear changes. Paired with an HG-EV or HG-X11 chain, you get unmatched accuracy and long-lasting performance.

Key Features:

• Optimised for ULTEGRA R8000 drivetrain
• HG-EV Rider-Tuned Gear Combinations: Provides the right balance of closer and wider ratios to match different riding disciplines.
• HYPERGLIDE Technology: Fast, accurate, and smooth shifting.
• Durable 11-speed construction: Matches 10-speed toughness while delivering 11-speed performance.
• Directional HG-X11 Chain Compatibility: Left/right side optimised for superior shifting front and rear.

Specifications:

• Series: Shimano Ultegra R8000
• Speed: 11-speed
• Ratios: 14-15-16-17-18-19-20-21-23-25-28T
• Compatible Chains: HG-EV 11-speed / HG-X11
• Weight: 251 g

Shimano Ultegra R8000 – precision, performance, and reliability for every ride.