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Old 08-11-2010, 12:59 PM
saabengineer saabengineer is offline
Motorized Bicycle Newbie
Join Date: Aug 2010
Location: Washinton
Posts: 7
Default Bought a 2010 Grubee 66cc and mounting on a GT.

So I finally broke down and bought an engine for my GT mountain bike. My friends have been riding on cheap eBay engines, but thought if I buy one I need quality with a supplier to back it up.

I have been reading through the forum to anticipate any problems. What I have found is the oil/gas mixture for break in is critical. I have also read of some breaking down their engines and rebuilding to ensure there is no foreign partials inside the casing. And I have read about the many issues of engines not wanting to start. At this point I am nervous and skeptical, but I am a motor head so I hope I can do this right.

Anyone else have the 2010 Grubee Skyhawk engine kit? Any problems? Notice any cheap parts that should be a priority to replace? Break in?
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