Knight racer 49cc crank arms

Michellefla6969

New Member
Joined
May 30, 2019
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5
I got a knight racer 49cc TL transmission 8G the original crank pedals that were with the hyper Cruiser the crank has more teeth than the ones that gas bikes sent me my question is do I just shorten the chain that came on the bike and go from there
 


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