How do i make my 50cc Dirt Bike go faster?

[LewisBurgess]

Hi
Im Just Wondering If You Could Help Me...
Does any-body know how i could make my 50cc Dirt Bike go a little faster.
My Dirt Bike now goes around 45Mph
Thanks for your help.

 

[BrandonR]

engine work, play with the tooth count on ur sprockets and c what u prefer, not much u can do with a engine that size.