The hubs are for the Trampa Gummies I just ordered. Hypa, Superstar, or Megastar only.
For the pulleys, obviously they need to fit the hubs. I’m thinking between 55-65T. I really don’t know what to expect from that ratio, but I’m willing to try and go from there.
EDITED: Previous research was flawed, excuse me…
I think those fit most of the 3.75" hubs in here
But I have never had them, so IDK
I’d imagine the width would need to be exact unlike pneummies which have some amount of leeway in the width.
I don’t think they will fit mbs only superstars or metros or sunmates
Thanks for that, fixed the ad