400ex swingarm composite?

[Quadjunkie]

Does anyone know what stock swingarms are made of on the 400ex?

[honda300EXtreme]

aluminum,.... i think

[fastyz85]

i don't know but they suck because i cracked my stocker.

aluminum. If you sand it down yo ucan polish it and ill look like crome. My stocker is still holding up good.

[1fst400]

aluminum.... I have 2 broken ones if you want them, one of them which I attempted to weld with steel wire in a mig welder. Lets just say the weld looks like bird crap.

[AtvMxRider]

It's cast aluminum