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Runwell COG1218L

Runwell COG1218L

Regular price $80.00 NZD
Regular price $105.00 NZD Sale price $80.00 NZD
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Hand made in Japan by Runwell Tools, the Cog 1218L is for those who appreciate great quality tools and beautiful design. A chainless chain whip to remove cogs ranging from 12 to 18 teeth, and lock rings.

The Cog1218 is the ultimate replacement for a chain whip. No moving parts, 100% reliable and will last a lifetime. Never fear damaging your carbon wheels by slipping chain whips ever again.

The two ends of the tool are different sizes to perfectly mesh with sprockets between 12-15 tooth sprockets on one end, and 16-18 tooth sprockets on the other. 

The upgraded COG1218L features a integrated lock ring hook on the 12-15 tooth side of the tool. The outer lock ring plate is replaceable if damaged over time.

Recomended by Runwell to not use the tool on 12-15 tooth sprockets made of aluminum or carbon. The tool may deform the softer material when in use.


  • For 12-18 tooth chromoly, stainless steel or titanium sprockets

  • Compatible with 1/8", 3/32" or 11/128" Sprockets
  • Integrated lock ring hook
  • 330mm long

  • 355g

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