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| SRAM PG-990 9spd Cassette New Colors: Lightweight, "Select" color-anodized, CNC-aluminum 5-arm spider with durable blast-chrome plated steel cogs and weight reduction windows. Largest cogs attached to spider (5 on 11-32t, 6 on 11-34t). PowerGlide-II tooth profiling designed for optimal shifting performance. |
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Key Information
- Fits 8/9sp Shimano-spline freehub bodies for 9-speed shifting/spacing
- Includes silver-anodized 7000-series aluminum lockring
- 11-32 cogs: 11,12,14,16,18,21,24,28,32 - weight 275 grams
- 11-34 cogs: 11,13,15,17,20,23,26,30,34 - weight 305 grams
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