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Echo TR Threaded Cog

Echo TR Threaded Cog
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- Threaded steel cogs from Echo.
- Made from heat-treated steel for maximum durability.
- Wide base increases the thread contact area to reduce the likelihood of stripping.
- Standard 1.37" x 24tpi threads to fit all fixed rear hubs.
- Compatible with all 1/8" and 3/32" chains.
- 16t cog features holes drilled around the base to save weight.

Part Numbers

Option MPN Store SKU
12t ECH12631432T ECH12631432T
13t ECH12217997T ECH12217997T
14t ECH12293915T ECH12293915T
15t ECH12154388T ECH12154388T
16t ECH12666210T ECH12666210T