Re: Motorized Bicycle Take a Tip...Leave a Tip
Chain is too loose. Go for 1/2 to 3/4 inch freeplay.
Also, how clean and lubed is the chain?
After readjusting your motor, is the carburetor sitting at an odd or different angle than it was before?
"It's a chinagirl. It's a sometimes fun little engine that often will break your heart. It's disposable.
Does not come with a fortune cookie."