A new shift concept for the engineers....
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08-21-2010, 12:48 AM
Motorized Bicycle Senior Member
Join Date: Dec 2009
Location: San Fernando Valley, California
Re: A new shift concept for the engineers....
whats going on with the ORIGINAL plan. ??
creative designs reply please!
note: i think people are going away from the ORIGINAL plan with the 3 sprockets.
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