High performance Hyperglide+ 12-speed 105 Road cassette. The Hyperglide+ sprockets have a computer...High performance Hyperglide+ 12-speed 105 Road cassette. The Hyperglide+ sprockets have a computer-designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Key Features: Close ratio gearing allows for more efficient energy use through finer cadence control. The largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. Sprockets are cut away and drilled to further reduce weight without reducing rigidity. Features a nickel-plated finish for hard-wearing resistance to corrosion and a pearl-bright steel cassette lockring. Designed for Super Narrow 12-speed chains.
High performance Hyperglide+ 12-speed 105 Road cassette. The Hyperglide+ sprockets have a computer-designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Key Features: Close ratio gearing allows for more efficient energy use through finer cadence control. The largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. Sprockets are cut away and drilled to further reduce weight without reducing rigidity. Features a nickel-plated finish for hard-wearing resistance to corrosion and a pearl-bright steel cassette lockring. Designed for Super Narrow 12-speed chains.