Honda Spree and Elite 50 Forums

That is the auto-bystarter. If you can re-attach the wires and apply 12 volts you can test to see if it works. If the needle slowly drops down then you're good to go, otherwise buy a new one.

What are some models of carb that I can put on a 1984 Aero 50 to replace my old broken one?

It comes on only when the engine starts. Try starting your bike with a battery charger, that will tell you if the problem is a dead battery. Otherwise check the coil and the starter.

Does this happen with both brakes or just with the left one?

I have an Aero 50 from 1984 that I just bought. I have spark, compression, and fuel is getting to the carb. It just won't start at all though. I think the auto bystarter is broken, but the main thing I'm concerned about is when I hit the starter with the spark plug it chugs a little while but when I...