Cs-R8000 Ultegra 11-Speed Cassette
Silver / 11-30T
£94.99
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Cs-R8000 Ultegra 11-Speed Cassette
£94.99
- 4.9 from 782 Google reviews
- Independent Bike Dealer of the Year 2025, BikeBiz Awards
- UK delivery from £4.99, or free collection from our Bow shop at E3 3XS.
- Checked by our team before it leaves us
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Shimano Ultegra CS-R8000 11-Speed Cassette - Precision Road Performance
We chose the Shimano Ultegra CS-R8000 cassette for our customers who want race-level shifting precision without the price tag of Dura-Ace. The lightweight HG-EV construction with a rigid alloy sprocket carrier shaves grams while delivering the crisp, instant gear changes that Ultegra is renowned for. Whether you are racing, sportive riding, or training, this cassette performs flawlessly.
Why We Chose This for Our Customers:
- HG-EV Lightweight Design: Advanced construction reduces weight while maintaining the rigidity needed for precise shifting under power
- Alloy Sprocket Carrier: Rigid carrier eliminates flex between sprockets, ensuring consistent chain engagement at every gear
- Smooth Under Load: Hyperglide tooth profiles allow seamless shifting even when pushing hard on climbs or sprinting
- Race-Proven Reliability: Ultegra-level durability means this cassette performs consistently across long training blocks and race seasons