my new pocket bike with new exhaust

2 stroke 43cc with upgraded exhaust. I'm getting different sprockets and a new air filter and a 44mm big bore kit but it already has a top speed of 52mph

[dap.g.o]

What kind of bike is this ? I just got one like it but not sure what it is ??

[mr.a.d.h.d]

Where you get this I have the same bike and can’t find a setup for it

[savageeeeee]

Sorry im Superduper late but i just i installed new 47 cc engine an it vibrates a ton in my opinion (i dont know how much is suppose to vibrate) so its supposed to vibrate a lot? Ty nice video 🎉😊

[nuckulls]

52mph? how? i have a 49cc x6 any suggestions? btw sounds awesome. haters gonna hate.

[BikerDaddyRideorDie]

Sounds really bad and pocket bikes the Definition of a pocket bike is work more than play they break way too easy