Shimano 7 speed Cassette 11 - 28 Teeth suits Dahon Speed D7, Vitesse D7, Raleigh Boardwalk Lite, Ridgeback Envoy, Dawes Kingpin etc

• Durable 7-speed 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 energythrough 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