- High performance 11-speed Dyna-SysII cassette
- Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
- Close ratio gearing allows a more efficient use of energy through finer cadence control
- Largest sprockets are mounted on lightweight alloy carriers to reduce weight and increase rigidity
- Sprockets are cut away and drilled to further reduce weight without reducing rigidity
- Light and durable 40/42T sprockets
- Chrome-plated finish offers hard wearing resistance to corrosion
- Alloy cassette lockring
- For 11-speed HG-X11 MTB chains
Click and collect is available on all of our products. If it's on our website then we have it in our store!