my friend just got a 82 yz490, after riding it, i now fully respect all the old school riders out there who raced that bike, its a handful.
question is: since 1982 does anyone know if any frame changes occured, or major updates, and when did the front disc come? could a full front end forks, triple clamps wheel/disc bolt directly to his bike?
question is: since 1982 does anyone know if any frame changes occured, or major updates, and when did the front disc come? could a full front end forks, triple clamps wheel/disc bolt directly to his bike?