Doing Your Own Ninja 400 Clutch Replacement

If you've noticed your bike revving high without actually going faster, a ninja 400 clutch replacement is likely in your very near future. It's no secret among the Kawi community that the Ninja 400 has a bit of a "glass clutch" reputation. While the bike is an absolute blast on the track and a perfect commuter, the factory clutch setup is notoriously weak. Whether you're dealing with the dreaded slipping in higher gears or you just want to beef things up before a track day, swapping out those plates isn't as scary as it sounds. ...

May 18, 2026 · 7 min · Evelyne Heipel