Does anybody know anything about these BMX rims

[Cobra Rob]

i wonder how you tell which is which

[SPANISH-RICE]

see if a magnet sticks to it. actually i dont know if magnesium is ferrous or not

[Cobra Rob]

SPANISH-RICE;291971 wrote:
see if a magnet sticks to it. actually i dont know if magnesium is ferrous or not

i did that already it does not stick

[kylush]

SPANISH-RICE;291971 wrote:
see if a magnet sticks to it. actually i dont know if magnesium is ferrous or not

Pretty sure a magnet won't stick to either. Doesn't magnesium burn really hot white? Could try lighting them on fire lol

[generation_xxx]

no a magnet wont stick to either. but if you have a bare spot that wont be seen (like under the inside of the tire) scratch the surface with a file to remove any oxidation and pour some vinegar on it if its magnesium it will bubble alot if it doesnt do anything its aluminum

[DelSlow]

Or, like someone said, Magnesium will start on fire.

[bubba]

DelSlow;291999 wrote:
Or, like someone said, Magnesium will start on fire.

i approve this idea... just make sure u stare at the flame..

[Cobra Rob]

generation_xxx;291986 wrote:
no a magnet wont stick to either. but if you have a bare spot that wont be seen (like under the inside of the tire) scratch the surface with a file to remove any oxidation and pour some vinegar on it if its magnesium it will bubble alot if it doesnt do anything its aluminum
thanks ill do that:)

[kylush]

fire>vinegar

[weshole]

They <u>never</u> made the Motomag II's in magnesium. And don deface any part of them if you expect to try and sell them.

[Cobra Rob]

weshole;292162 wrote:
They <u>never</u> made the Motomag II's in magnesium. And don deface any part of them if you expect to try and sell them.

thanks again wes ill do that, i still do not get it why they are so heavy for being aluminum

[DrifterExtreme]

Cobra Rob;292170 wrote:
thanks again wes ill do that, i still do not get it why they are so heavy for being aluminum

they were made in 1986, thats why.

[weshole]

That much aluminum isnt gonna be light. Compare that to the Skyway mags on my bike. Night and day difference.