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- High quality dyna-sys 10-speed cassette 11-36 teeth
- Close ratio gearing allows a more efficient use of energy through finer cadence control
- Sprockets are cut away and drilled to reduce weight without reducing rigidity
- Nickel-plated finish offers Hard wearing resistance to corrosion
- Corrosion-resistant steel cassette lock ring
Incorporates shift ramps and specially contoured tooth profiles. Improved chain control to provide a fast and precise shift. Plated sprockets for smooth performance and improved durability. Drilled out sprockets for weight savings over previous model.