450 a-arms on a 400ex??

[justin1022]

hey i am wondering if 450r a-arms will fit on a 400ex. my freind has a set he is willing to give to me also i am wondering if a 450r swing arm will fit on a 400ex?

[honda400ex2003]

swinger will but arms wont. steve

[justin1022]

crap. were dont the arms fit the knuckle or the frame? cuz i can get a knuckle breaks and all that stuff. and if you put the swinger on will it make it longer and wider with the 450r axle?

[bbender85]

mounts at the frame are further apart.

if the swingarm is '06 or newer, it will be longer. axle should be the same width.