There a guy in town that has a 2001 400ex. He has denton +2 +1 arms, works shocks, dura blue x33 axle and carrier. Can any one tell me what will fit on my R. Im not really sure what he wants for them yet but I thought I should check and see what will fit before I give him a call. Thanks

 

The a-arms and shocks should swap, don't know about the rear. I think the axle is the same.

 

I think in the a-arms you might have to change your bushings, and for the rear axle it can fit but you would have to change brake caliper and rotor and lock nut, Basically the whole rear end. The 250R a-arms are little longer on stock ones, so I would think that if they are +2 for the 400 it might be a little on the short sidel.

 

The front shocks will work and same as the a-arms