Hello Folks, Richard Here.. I'm Looking for a Flywheel for My 82 KDX 450, and any One Flywheel from a 79 - 82 Model 250, 400, 420, or 450 Will work According to My Partzilla Rep... Hope You All are Doin Good, and Please HELP Lol
I just looked at a sold one on eBay and compared to my 85 KDX200 flywheel. They look really similar, both having three magnets. The different is the jetway is rotated about 30 degree. It’s aligned with the middle of the magnet as opposed to the 21007-1012 flywheel where the keyway aligns between two of the magnets. There’s also multiple poles in each magnet. I recorded my pole pattern in a piece of paper.
Where I’m going with this is maybe the stator plate can be rotated to be used on that bike. You’d have to get the timing just right though. And I don’t know about dimensions, that flywheel could be bigger or smaller.