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Aluminum Singlespeed Cog, 18t - Black
- Made from 7075-T6 aluminum for minimal weight and excellent strength
- Extra tall teeth for reliable chain retention
- Wide 4.5mm base will not dig into your freehub body
- Designed to work with 8, 9 or 10-speed chains (3/32 or narrower)
- Made in USA
UPC: 812719020831
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