400ex hubs on 250r axle

[321racer]

im pretty sure they will fit but just wann amake sure so .....
will 400ex hubs fit on a 250r axle?

[TheFontMaster]

NO 250r hubs will not fit onto a 250r axle, they have a different number of splines.

[mrnate400ex]

hes right, they WON'T fit. i just put a 250r axle on my 400ex. you have to use the 250r axle lock nut as well.

[Hondacrf15]

No it will not work. 250r = 25 spline and 400ex = 24 spline.
400ex,300ex and trx450 all are interchangable.

[humblesquirel21]

will the brake rotors form the 400ex fit the 300x i want to take an after market streamline 400ex rear and put it on my 300