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Old 08-13-2010, 09:30 PM
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ferball ferball is offline
Motorized Bicycle Elite Member
Join Date: Apr 2010
Location: NH
Posts: 599
Default Re: A new shift concept for the engineers....

I think that a two tensioner set up would be needed to take up enough slack.

I believe that a smaller jump in sprocket size would help, but Jim is working on a three gear system with a 4 tooth difference between each, a total of 8 teeth, this seems practical and doable, so if I solve the problem for a 6t difference then 8t should be doable with the same set up.
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