I just purchased a bike-in-a-box. This is a 1971 Kawasaki Bighorn 350. The engine was siezed, oil resevoir full of water, carb corroded, etc...
I have all of this fixed right now, having further issues withthe rear brake sticking in full brake position.
What I need to know is more about this bike. For instance, there is a lever next to the throttle marked with a large "S". What is this for?
I am looking for any information you can provide.