Shimano Acera CS-HG41 7 Speed Cassette - 11-28T

- Durable 7-speed ATB 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
- 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 7-speed HG chains

Ratios:
- 11, 13, 15, 18, 21, 24, 28T