whats the...

[Honda400exrox]

whats the top speed of a STOCK 400ex?

[JDiablo]

about 68:o i think

[400exrules]

65-68 no one knows exact but they all seem to be around there

what about with a r4 full pipe, a itp cut hole in the airbox, and a uni airfilter

[kwatts400]

probably still around 68, you will just get there faster.

depends the color of plastic

yellow-64
red-68:huh






j/p

probably 67