Ok, I got one for You guys here that has stumped the hell outta Me. My son & I wer checking out the local auction here in Roseville, Ca, when We spotted this nasty little half a 18" bike. No front end whatsoever,no seat or post....just a frame,rear wheel & tire, cranks,sprocket & pedals. The whole thing had been spray painted over with some flat black paint. The pedals, the spokes, hub & even the tire had been sprayed black. So anywys I started looking at it real close & noticed that it had profile cranks on it so I bought it for $20. I brought it home & started strippng off the paint in hopes to maybe find a logo but no luck. The cranks & sprocket are profile, its got a G-Sport rim & hub & Ruben Alcantana signiture pedals,So Iam thinking with all this stuff on it, It cant be a wallmart bike. Heres some pics of the frame,Thanks for looking