The chain on my Ninja 400 bike is coming loose

I’m really struggling here with my Ninja 400. The chain just won’t stay tight, and it’s starting to affect my riding. It’s loose again after just a few rides. Has anyone else had this problem? How do you keep the chain tension just right? Response I’ve had a similar issue with my Ninja 400. What … Read more

How often should I change the oil in my Ninja 400?

Hey Ninja 400 riders! I’m scratching my head over the best oil change intervals for my bike. The manual says one thing, but I’ve heard so many different opinions. I want to keep my Ninja in top shape without unnecessary maintenance. Does anyone have a tried-and-true method they can share? Response I was confused too … Read more