@Jahay
You might want to try
those Baja wheels then. Glued with no beadlock. Front wheel wheighs 370gr and rear one 475gr. I'm using them also with the afore mentioned 23mm wheel extenders on my
Baja/Truggy build.
But i had to shave some plastic off the wheels as the extenders thread is not long enough to securly mount those wheels. Not an optimal solution either if you want proper concentricity.
Without modifications to the wheels it looked that way:
When using those extenders you will have to wrap the hex with some thin Alu foil (brian015 already mentioned that. I cut some strips from a can of coke) otherwise it will look that way:
@brian015
Always red your thread. Good stuff. Good modifications. Did your beadlock wheels fit properly to the extenders?