If you're tired of dealing with the frustration and bruised knuckles from slipped chain whips, Pedro's Cog Wrench is the answer. It securely holds 11 or 12 tooth cogs while a cassette tool fits in the center of the wrench. This system provides good purchase and leverage for loosening cassettes. A tubular handle with a rubber grip ensures comfort and security when using leverage, while heat treated construction guarantees strength.

  • Reviews
  • Q & A