I haven't ridden my ninja in like 2 months, i think the battery in the bike is "weak".......
each time i try to start the bike...i can see the rpm go up but engine not starting.....then it slowly comes back down and the rpm meter won't move.....
Until i pull out the key, wait a few sec and retry and it does the same thing
Is replacing the battery the only way to fix it?
i got the owners manual with the instructions and all
