- Largest three cogs are attached to an aluminum spider
 - 7000 Series Alloy Lockring
 - Heat-treated steel cogs
 - Steel Cogs with shiny weather-resistant finish
 - Fits 8/9/10spd Shimano/ Sram-spline freehub bodies for 10-speed shifting/spacing
 - Compatible with all 10 speed chains; use SRAM chains for optimum performance
 
Questions & Answers
Have a Question?
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How much does this item weigh? Is it compatible with shimano ultegra spline and shifter?
The weight of the item depends on which teeth range you choose. For the 11-32t the weight is 299 grams. This is compatible with Shimano Ultegra assuming it is a 10-speed Ultegra system.