www.DaveMossTuning.com
A Kawasaki Ninja 250 arrived for a school day at the track with a slack chain. Can't be too tight, can't be too loose. There's truth in that Goldilocks fairy tale, it needs to be just right. That's why god gave us adjusters. These on the Ninja 250 are typical for a modestly powered bike.
www.DaveMossTuning.com