how to tune a beeline sm50 (geared)

i have just baught a beeline sm50 and was wondering how to de restrict it and tune it. i know you can do things like new exhaust, carb and sprocket. and help would be greatly appreciated!

 

aftermarket pipe
bore kit
carb
manifolds
air filter
dont try gearing it up without all that stuff because it'll just make it slower.

 

thanks, what is a good after market pipe? also would a 22mm carb be to big as i dont want to use a 70 kit?

 

22mm would be far too big for a geared 50. go for a 17.5.
if you dont want to get a 70, get a properly ported race 50.

 

okay cheers will look into it