Im 5''8 187 pounds and wanting to get a dirt bike what size should i get? I think it runs by cc's or somethin like that thank you!
Btw i am i new comer to the sport.
Go sit on a few 250's, your height is a bit of a disadvantage, as most d-bikes sit tall for ground clearance.
Most of the dual-sport bikes set a little lower, that may work out better for a starter bike.
A 125 would be a perfect starter bike, yamaha makes a really good machine. Your lucky! Take good care of it, and it'll last forever. Don't forget to get a helmet and boots are always a plus.