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Surly track cog

$ 35.00

Surly cogs are machined from heat-treated cro-mo steel and plated with a matte chrome finish so they are tough and long lasting.

Available in 1/8" width in sizes ranging from 15-19t.


FYI: All track cogs have 1.37"x24tpi threading. ALL OF THEM. Any threaded cog can be used on any threaded track hub.

• standard 1.37" x 24tpi threading

• 17t and larger have holes for weight savings

• color: silver