Lightweight semi-spider construction with durable blast/heat-treated steel cogs and weight reduction ports three largest cogs on spider. PowerGlide tooth profiling designed for optimal shifting performance . Fits 8/9/10 speed SRAM/Shimano-spline freehub bodies for 10-speed shifting/spacing does not fit Du race 10 speed aluminum free hub bodies. Includes silver-anodized 7000-series aluminum lockring – Color: Silver Part Number: 002415035010
- Steel Cogs with shiny weather-resistant finish
- Largest three cogs are attached to an aluminum spider
- Compatible with all 10 speed chains; use SRAM chains for optimum performance