im getting a yz125 in a few days and i was just wondering what it tops out at. And my friend said a 125 will keep up with a hayabusa for about 50 feet. I told him he was crazy but ive never seen them race.
A forum community dedicated to all 2 stroke engine vehicle owners and enthusiasts. Come join the discussion about your favorite engine’s performance, classifieds, troubleshooting, maintenance, and more!