Shimano 105 Cassette 10 Speed 11-28t

Features:

1. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
2. Close ratio gearing allows a more efficient use of energy through finer cadence control
3. Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
4. Sprockets are cut away and drilled to further reduce weight without reducing rigidity
5. Nickel-plated finish offers hard wearing resistance to corrosion
6. Pearl-bright steel cassette lockring
7. For super narrow 10-speed hg chains