Can some one tell me what size chain I need for these china girl motors??? I thought I saw some where 415 was the size Then when I looked some where else on the forum it said #41. Which is it??
I use 420 chain because it was the only chain available at the time.
Number 41 works very well.
A bmx chain will work if you grind down the sides of the sprockets.
I have used all of the above chains to destruction.
And bought some more to use.
Quartz dust destroys chains fast.