|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
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 and drilled to reduce weight without reducing rigidity
For 10-speed HG-X MTB chains
Please note this cassette will only work with HG94 or HG74 chains
As with any product, the specification is subject to change without prior notification. You are advised to confirm current specification before buying.