I got all that about the yfz now can somebody answer how fast does a yz 125 and kx 125 go. I was thinking about getting one.Are they faster than the yfz 450 and if so by ow much and also how fast does the ktm and rm 125 go. That'll be all.

 

i think the yz 125 goes about 70 soo i figure w/ a pipe filter and jetted correctly could probally hang w/ a 450
and i dont reallt no how fast the ktm goes but i no it has to most hp of any 125 cc bike

 

vision i noticed the licensens on your dirt bike whats that for its not street legal is it?