Fuck that sounds scary. He really was taking advantage of you. Lucky the second guy turned up. I know, everyone rides bikes without licences in Bali, a bribe is often enough. A good tip is to put enough rupiah for a bribe in your wallet, but keep the rest of the cash somewhere else, so you can say sorry this is all I have. You have to be super careful as you're not insured if you ride without a licence and this has resulted in some pretty horrible bills for people. BUT there are horror stories, and I guess they are rare. Take care!!
oh I've heard some horror stories and it really freaks me out! Thanks for the tip!