Anyone ever used this Swingarm?

[250-R-250]

Just wondering? It looks strange and I dont think I have seen any major companies with this design.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&tc=photo&rd=1&item=4549814474&category=43981

[JTRtrx250r]

Never heard of or seen 1 like that:confused:

[baker250r]

i picked up an Ace fab swinger last fall. i like mine. the only complaint is it is PC'ed red, and chashed with the color scheme of my blue/white quad.

[pismoracer]

looks like a copy of a roll design LT swing arm