Thanks for reaching out. For those looking to convert from mag wheels, below are the standard-sized front and rear rims for the SR500 models.

Front Rim: https://www.mikesxs.net/yamaha-xs650-h-1-85-x-19-x-36-hole-shouldered-rim-aluminum-oem-94418-19145-00-for-reference-only.html

Rear Rim: https://www.mikesxs.net/yamaha-xs650-h-2-15-x-18-x-36-hole-shouldered-rim-aluminum-oem-94421-18146-00-for-reference-only.html


They may not be perfectly aligned and you may have to widen out a few spoke holes but these are the direct replacement sizes for the SR500 models.