OP
dntfxr
Platinum Member
Njksc, I believe only the Ag wheels are adjustable for wider track. They are a 2 piece wheel whereas the r4 wheels are one piece. In my first post above, the second picture shows the rear wheel with the outer rim and a separate inner wheel section with bolts holding the two together. By removing the wheel and unbolting the inner portion from the outer rim you can reposition the inner part about 3-4 inches inboard on the rim and gain the extra width. Not sure if that makes sense? Sorry I don't know the torque specs, I just beared down with a breaker bar.