I've got a very similar Shogun Custom sport... I believe it's almost the same bike. Tange 900 tubing. 23" frame, shimano side-calipers(qr only on front caliper), araya 27" wheels alloy rims, joytech hubs, tange headset, shimano stem shifters, derailleurs and freewheel. I'll post a pic later. I just bought it off of someone who didn't ride if very much. I had to overhaul the hubs and cones in both wheels but other than that, it was in very good shape. My colour is a greenish turqoise colour. Sorry but I don't know much about origin of these.