SHIMANO SLX HG81 10 Speed Cassette - Silver, 11-32 Teeth

• HG81 10-Speed Dyna-Sys cassette featuring light weight minimal design sprocket carrier
• The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
• Hyper glide sprockets have a computer designed tooth configuration with contoured shift gates
• 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

Product Description HG81 10-Speed Dyna-Sys cassette featuring light weight minimal design sprocket carrier. The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. Hyper glide 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. For 10-speed HG-X MTB chains. Average weight: 351 g for 11 - 34T. System Requirements continuity 2013 Box Contains 1 x CASSETTE