CNC Machined Aluminum Singlespeed Cog 22T Black Dope Reversible With Extra Tall Teeth For Real Chain Retention And Four Point Five Millimeter Base Width To Stop Digging Into Freehub Body Made In USA 7075 T6
✔️ 22T (28 g), 4.5 mm base width, reversible, Made in USA
This CNC machined 7075-T6 aluminum cog is built for fixed-gear and singlespeed bikes and fits Shimano Hyperglide style freehubs (geared or single speed). Not compatible with Shimano Microspline or SRAM XD freehubs. The 4.5 mm base width helps prevent digging into the freehub body, and extra tall teeth improve chain retention when using tensioners.
✅ 7075-T6 aluminum construction for durability✅ Extra tall teeth for reliable chain retention with tensioners
✅ Reversible design for extended life
✅ 4.5 mm base width won't dig into freehub body
💡 What is a CNC machined aluminum singlespeed cog used for in a bike drivetrain? This handy cog is a smart upgrade for fixed-gear and singlespeed builds. - Lightweight 7075-T6 aluminum cog improves strength without adding much weight - Reversible teeth allow extended life and flexible setup - 4.5 mm base width helps prevent digging into the freehub body - Designed to work with Shimano Hyperglide-style freehubs (geared or singlespeed); not Microspline or SRAM XD
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