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Old 06-11-2013, 09:08 AM
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Toadmund Toadmund is offline
Motorized Bicycle Elite Member
Join Date: Jan 2012
Location: Saint John, New Brunswick, Canada
Posts: 792
Default Re: She Just Ain't Climbing Like She Used To - Standard China Girl 66cc

Well, mine didn't last, my crank pin bearings shredded and ground up my piston and cylinder.
What I first started noticing was loss of power and top speed and towards the end it wouldn't stay idling and was harder to start.
This happens because the scoring on the piston and cylinder causes loss of compression and as the bearing gets shredded, it gets worse.

If I was you Russ, I would park it and pull off the head and see if there is a problem there.
I love my Motor Bicycle, I love Beer, I'll try not to like them both at once.
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