Yes it will, I have interchanged CDI, Coils etc. between these model's with no problems.
50-1
the kx is faster
i got mine to go 95
36mm Keihin PWK
how do you fix a crankshaft seal leak
60 -65
yes it is a clutch (manual shift)
20:1
the kawasaki kx.
the difference between a kdx 80 an a kx 80 is that a kdx is more for trails and is better to put around on has more bottom end as the kx 80 is more for racing bit faster cause has more top end and not made to put around on if u put around on a racing bike more than likely u will fowl a plug
Large hammer.....