Need help identifiying swingarm

[ninjamk]

Hey guys, I just picked this swingarm up a few days ago.  Was told its for a TM125.  It doesnt have any brand, serial number, or any other markings on it.  Length is about the same as a TM250, but the shock mounts are much more forward.  Inside width at the axle is about 8.12 inch and pivot is 7 inches with the bushings.  Has what looks to be the oem plastic suzuki bushings that the ts and tm's came with.  Swingarm is steel and construction looks to be professional.  Anyone recognize or know anything about this?

Thanks!

[tmman]

maybe a redline arm...

[ninjamk]

Thanks,
I was kind of thinking that but never seen one exactly like this.  Do you know if it would have had decals on it when new?  Something like this perhaps?
http://www.fastguystuff.com/Red-Line-Headtube-Swingarm-Fork-Decal-Stickers-p/fg-835.htm

[TM BILL]

Very cool