I’m just needing to know if a 40 roller chain will work on the little China monster . I know I could of ordered a 415 or others chains but don’t want to wait. I know I’ve bought a single speed chain also from Walmart before too. They are out of chains. I just can’t remember if it’s size 40 or 41 from a tractor store . They usually sell it in 10 ft pks. Thanks