Hey 2Smoke,

Yes it is possible. We use a 16T front sprocket meant for the NS400R.

If I remember correct you will have to plate grind it and have a spacer turned for the side. Running 520 pitch of-course.

If you aren't up for the job, I may have one or two new/slightly used ones which I can sell.

Also remember you will most probably have to change your chain for a longer one.

Cheers
Mario

P.s PM me if you want to buy the sprocket.