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Old 07-30-2010, 09:16 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....

As far as the aluminum cluster goes, I would think that if the spacer was close to the diameter of the sprocket, the layering would help keep things from flexing and bending.
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