Our track cogs are designed for fixed gear applications and are compatible with most English, Italian and Japanese hubs, including the Surly New Track Hubs. The thread base is 7.4mm wide for maximum thread engagement while maintaining enough room for a track lockring to be threaded on the outside.
Specifications
- Compatible with standard ISO-threaded (1.375" x 24tpi) hubs
- Machined from SCM415 Chromoly steel
- Heat-treated and chrome-plated
- Works with 3/32" or 1/8” chains
- Available in 13t–22t
SKU#
- FW2062 Surly Track Cog 1/8'' X 14t Silver, UPC: 708752031982
- FW2063 Surly Track Cog 1/8'' X 15t Silver, UPC: 708752031999
- FW2064 Surly Track Cog 1/8'' X 16t Silver, UPC: 708752032002
- FW2065 Surly Track Cog 1/8'' X 17t Silver, UPC: 708752032019
- FW2066 Surly Track Cog 1/8'' X 18t Silver, UPC: 708752032026
- FW2067 Surly Track Cog 1/8'' X 19t Silver, UPC: 708752032033
- FW2068 Surly Track Cog 1/8'' X 20t Silver, UPC: 708752032040
- FW2069 Surly Track Cog 1/8'' X 21t Silver, UPC: 708752032057
- FW2083 Surly Track Cog 3/32'' X 15t Silver, UPC: 708752032194
- FW2084 Surly Track Cog 3/32'' X 16t Silver, UPC: 708752032200
- FW2085 Surly Track Cog 3/32'' X 17t Silver, UPC: 708752032217
- FW2086 Surly Track Cog 3/32'' X 18t Silver, UPC: 708752032224
- FW2087 Surly Track Cog 3/32'' X 19t Silver, UPC: 708752032231
- FW2088 Surly Track Cog 3/32'' X 20t Silver, UPC: 708752032248
- FW2090 Surly Track Cog 3/32'' X 22t Silver, UPC: 708752032262
