Rear Steel Cogs
$17.60Steel Replacement Cogs for use with ReCOGnition rear cog extender
Available in two sizes 16 and 18 teeth.
These are for use on Shimano rear freehub bodies only.
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Steel Replacement Cogs for use with ReCOGnition rear cog extender
Available in two sizes 16 and 18 teeth.
These are for use on Shimano rear freehub bodies only.
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