The peg mounts are simple to make and the BJ pegs don`t move them enough. If you look at page 1 of the thread at the bike Brewtus has tried to destroy that was a bike I made for my oversize son. I just used flat stock and a chop
saw. Took less than an hour total time. I used rev3 mounts and pegs. You could use any beta or maybe montesa mounts. Not cost effective, but I had them laying around. I`m sure Brewtus would give out the measurements.