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Old 12-16-2012, 08:15 AM
Deimus Deimus is offline
Motorized Bicycle Member
Join Date: Dec 2012
Location: Knoxville, TN
Posts: 45
Default Re: What typically fails on a ChinaGirl motorized bike

Looking at the chain size chart posted in another thread, #40 chain has a roller diameter of .312 and an inner gap size of 5/16. The chain in the kit has a roller diameter of .306 so does the #40 chain fit down on the sprockets fine? And since the kit rear sprocket is only 1/8 thick, does the 5/16 inner gap not cause any support issues for the chain?

Keep in mind that only the "numbers" would seem to suggest an issue that's why I'm asking. I'm not saying that there are issues because I don't have any experience with this.
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