I'm looking at an older 600r Ninja. It has just over 15k miles, and the body looks fantastic. No visual issues. The starter needs a LOT of amps to turn over, but will start. When it turns over, it sounds as though the starter isn't engaging but hook it up to a battery charger, it starts fine. The seller is asking askin 1500. What can I expect, and where can I find specs?

Looks just like this one

 

i had a 91 just like that one. a great bike put a jet kit and a pipe on it and it's real screamer.