I have a momentary push button specifically for the starter circuit. I guess what I'm asking for is the overall amperage of the electrical system. Like I said, this is a race only bike. No lights, signals, horns, or anything else. I only have enough wiring for the bike to run and charge the battery. I was using a 30 amp switch since the main power fuse was 30 amps but the only 30 amp switch I can find at autozone is a big toggle switch which ends up broken off. (I've changed it out a few times.) I'd really like to go to a lower profile rocker switch which would be more difficult to break.