Wolf Tooth Components  Single Speed Aluminum Cog

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Color: Purple
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Constructed from light yet durable aluminum, this reversible Wolf Tooth Components Single Speed cog features tall teeth for reliable chain retention when used with chain tensioners.


  • 7075-T6 aluminum construction is strong, lightweight and long-lasting
  • Fits Shimano Hyperglide-style freehub spline—geared or single speed—only
  • 4.5 mm wide base won't dig into your freehub body
  • Compatible with 3/32 in. chains
  • Compatible with all chains up to 12-speed; tooth width is optimized to work best with 9-, 10- and 11-speed chains
  • Not compatible with Campagnolo Ekar 13-speed chains

Made in USA.

View all Wolf Tooth Components Bike Cassettes

Technical Specs

Item #224386
Best Use



7075-T6 aluminum


Single Speed

Compatible Freehub

Shimano Hyperglide (HG)


17 T: 16.5 grams

18 T: 19 grams

19 T: 21 grams

20 T: 23.5 grams

22 T: 28 grams

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