maxwell, a few people changed mirrors to aftermarket ones, however I know a lot of them regretted it, Storm bought some expensive carbon looking ones from Off The Road, they looked very very nice but made him mad because he couldn't see nothing but a blur.

You put anything smaller or lighter and they will shake, rattle and roll to the point where you rear view is impaired.

The original mirrors in my view are the best, they need to be hefty and large becase these bikes vibrate a lot.