Product Description
- Reduced weight
- Computer designed HG sprockets
- Close ratio gearing
- For 10-speed HG-X MTB chains
Product Information
- 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
