250r rotored 400ex???

[wishmasstir]

will a 250r rear brake rotor fit on a 400ex???

[NacsMXer]

Yes, it will. In fact, most people run the 250R rotor because its smaller diameter yields much better ground clearance than the stock 400 rotor. :)

[wishmasstir]

so with a smaller diameter ... doesn't that mean that the brake pads won't come into full contact with the rotor??????

[NacsMXer]

I haven't personally done this mod. I just remember a lot of guys running the 250 rotor for the ground clearance. As for the pads not contacting, that makes me think a 250 caliper is probably required as well.

[wishmasstir]

well i dont' have a 250r caliper so that doesn't help me out i guess... oh well

[NacsMXer]

Yeah, that's one reason I haven't done this mod; having a little more ground clearance just doesn't justify the cost of this swap :ermm: .