u/ObjectiveNo3733

Hey guys, I'm thinking about upgrading the motor on my Slayer Pro. I know OS or Dynamite are good options, but I don't have access to those motors. Are there any alternatives besides the TRX 3.3?

Hey guys, I'm thinking about buying a Kyosho MP9 tkl4 v2, maybe an MP10, what's the difference between them and do MP9 parts fit on an MP10?