From the toughest World Cup courses to the smoothest bike paths, SRAM PowerGlide II cassettes bring the right combination lightweight materials, durable construction and precise engineering to the ride.
High quality 7 speed cassette
PowerGlide II technology 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 and drilled to reduce weight without reducing rigidity
Nickel-plated finish offers hard wearing resistance to corrosion