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Old 10-23-2012, 01:06 PM   #19 (permalink)
govman6159
Extreme DIYer
 
Join Date: May 2012
Location: Bowling Green, KY
Posts: 29

Custom eBike - '89 Bianchi Mainstreet 24vdc motor w/ 24v/30ah LiFePO4 Battery Pack

2006 Prius - '06 Toyota Prius 2
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Here's an issue I would like advice on:

If you look at how my front sprocket has been modded (see attachment), I have a front freewheel bearing bolted on to the currie 96 tooth #25 sprocket. I then bolted that to the OEM crank sprocket(s). The problem is that I didn't get it exactly centered and its off balance (due to the bolts I used to attach the two together). What I would like to do is get the new sprocket(s) perfectly centered and aligned with the 96 tooth currie sprocket (the currie sprocket is pretty much perfectly centered on the freewheel bearing, I was able to do this by using the threads on the currie sprocket and the threads on the freewheel crank).

How can I make sure I get the new sprockets perfectly centered on the currie sprocket and... How can I balance the whole assy?????
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