roll design rear swing arm ?

[cutty2fast]

picked up a 2001 400ex mostly stock (the way i like to get em) but it has a roll design swing arm... my question is does anyone know if these swing arms use factory bearings?? i know for sure they use factory carrier bearings but not sure about the pivot bearings??

[CJM]

I would think they use factory sized bearings, why would they use something specialized thats hard to get?

[cutty2fast]

idk not sure i just dont wanna order the wrong bearings i've been searching but cant find no info.. im thinking the same it must use factory bearings the dumb a.. that stuck it on there didnt put in any spacers and wiped them out

[chronicsmoke]

Call Roll Design, they are probably willing to help you out. Many say their Customer Service is great

[Honda#4]

I haven't replaced my bearings yet but I think they retain the stock internal parts,

Doesn't hurt to call they have great service.