- High quality 8-speed ATB cassette
- HG sprockets have a computer designed tooth configuration with contoured shift gates,
resulting in a crisp smooth up-shifts and down-shifts
- Close ratio gearing allows a more efficient use ofenergy through finer cadence control
- Sprockets are cut away to reduce weight without reducing rigidity
- Nickel-plated finish offers hard wearing resistance to corrosion
- Corrosion-resistant steel cassette lockring
- For Narrow 8-speed IG chains
- Weight: 380 grams for 11 - 30T