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Old 07-26-2010, 09:59 AM
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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....

Left side derailer would need to be engineered to accomodate the beefier chain, I would think. Or just modify an existing one, but I don't think there is one out there, because if there was we would see them used as a tensioner alternative.
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