I fitted this kit plus the 108cc stroker crankshaft to my chinese DAX 50 e-start and it was a perfect fit. :)
Gave a boost way over my expertations, so much that my clutch is slipping. LOL :D Think ill be getting me a set of harder springs or a HD-clutch.
Note: This kit requires a 2-bolt camsprocket if your engine is equipped with the 3-bolt type...