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Old 05-23-2010, 03:23 PM
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foureasy foureasy is offline
Motorized Bicycle Elite Member
Join Date: Jul 2009
Location: tucson
Posts: 478
Default Re: dynamic crankshaft balancing

it eats a piston, (i use the stock chinese piston) about every 100mi. im about to start performing some tricks on a new piston now. 41t sprocket and the pipe will not let it rev over 9800rpm which is about 39mph. 30-40 takes less than a second. any faster and ill start getting tickets and or die.

hmm.... mine comes with bearings and mine has been tested. ask them what balance factor they use. remember what i said about single cylinder cranks.

its not how fast you go... its how you go fast
actually, its how fast you get there
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