Dependable, quick shifting awaits with Shimano's new CS-HG51 8-Speed Cassette. It features plated steel sprockets mounted to a carrier for an ideal blend of durability and low weight. Plus, the cogs are ramped and machined for those flawless quick shifts that Shimano is known for.
- Incorporates shift ramps and specially contoured tooth profiles
- Improved chain control to provide a fast and precise shift
- Nickel plated sprockets for smooth performance and improved durability
- Drilled out sprockets for weight savings over previous model
- Shimano DEORE, XT, LX, ALIVIO, ACERA,or SRAM 8 speed compatible
- 295 grams