• 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 for a lightweight design without reducing rigidity
• ickel-plated finish offers hard wearing resistance to corrosion
• Corrosion-resistant steel cassette lockring
• For 7-speed HG chains

Occasionally, without notice, manufacturers change product design and/or specifications.