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Old 12-19-2008, 03:51 PM
Eric1138 Eric1138 is offline
Motorized Bicycle Newbie
Join Date: Dec 2008
Location: Minneapolis
Posts: 2
Default Help for a newbie


I just finished putting an 80 CC motor kit on my Trek mountain bike:


I have a mystery part left over. Anyone know what this is? (sorry for the blurry picture, my camera won't zoom):

mystery part.JPG

Also, the motor doesn't allow the back wheel to turn freely.

Any help is much appreciated.
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