Usvta is not going to be able to get all motor manufacturers to agree to anything. We are too small, since 21.5 is not just in the usa for our class. If roar or other national bodies got into it, it might happen. 25.5 was easier since it was totally new at the time.

It might be easier to go to handout motors at events or let tracks pick motors like the locked hobbywing which is less than $50 from what i have seen