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Jack's Chain Idler




This is my chain idler.  It is made from a piece of shelving U channel (steel), two grooved skate wheels, and three bolts.  I use the upper idler to keep the chain off the chain stay when in my lowest two cogs of my cassette.  I have to use the lower idler because without it the chain rubs against the front fork.  Hope you find the pictures informative. 


ride111.jpg (120055 bytes)          ride115.jpg (79990 bytes)