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Old 07-23-2010, 10:18 PM
ueyteuor ueyteuor is offline
Motorized Bicycle Member
Join Date: May 2010
Location: California
Posts: 37
Default Tooth sprocket question...

Hi there, I need some advice... I just purchased a grubee 66/80cc starfire kit... though i do not know how many teeth the sprocket it includes has...

Anyhow, what I am wondering is what type of sprocket tooth count would be right for my bicycle? Bicycle wheel is 20"!! So this is why I am wondering, since I don't see many motorized bicycle with only 20" wheels...

Another concern is that where I live there are many hills... which sprocket would be best for pedal-helped hills, and with the fastest speed, on 20" wheels...

Thank you!
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