Chains Quality Chain Replacement for Chinese 2 Stroke Kits?

[Fender100]

I have a Grubee 2 stroke kit.

We all know Chinese quality sucks so I am looking to replace the stock chain on my bike with a good one that should not snap if I am miles away from home.

Can anyone tell me what type/spec of chain I need to buy?

Thanks.

 

[butre]

I use the #41 roller chain from Tractor Supply company. the one from NAPA is pretty good too

 

[crassius]

when properly installed, the kit chain works very well

a person's first 2 or 3 times building one is when getting it properly installed can be hard and chains of whatever quality may snap