Best engine kit from eBay?

[Frankfort MB's]

@bakaneko it 's a 90cc sem fouri auto four speed stroke engine off a pitbike so far I put 1300 miles on the build running Royal Purple Synthetic 10W40 great 60 mph bike!!!

That's a crazy combo
Royal purple oil costs more than some of my bikes lol

 

[Frankfort MB's]

@bakaneko it 's a 90cc sem fouri auto four speed stroke engine off a pitbike so far I put 1300 miles on the build running Royal Purple Synthetic 10W40 great 60 mph bike!!!

That's a crazy combo
Royal purple oil costs more than some of my bikes lol