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Old 04-29-2010, 09:37 AM
TurboNegro54 TurboNegro54 is offline
Motorized Bicycle Newbie
Join Date: Apr 2009
Location: mt.clemens
Posts: 4
Default Re: How many miles do you have on your engine?

my original motorized bicycle i had over 2500 mile BGF and ran. 34t rear sprocket max ever toped was 41.3 no bull the some decided to steal it just 40 miles a 1 month of work to fit the engine on a trek 6000 and SBP tuned pipe. my second kit right now and i have almost 400 but the thing im worried about it the chrome coting on the inside of the cylinder is chipping off has any one else had this problem with grubbee engines?

Last edited by Dave31; 04-30-2010 at 01:33 AM.
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