Hi, Iam looking for some help to identify a frame my dad has bought off ebay, Initialy I thought it maybe a Manitou ht but there are no markings or numbers anywhere on the frame. The only bikes I know with cnc features are Manitou, Tomac & Marin, Ive got the Marin IFT and cant find any Mani's or Tomacs that are the same as this. The headtube is 1 1/4 inch and the seat tube is 27mm int 31mm ext. There's no canti cable hanger at the back, The cable guides are riveted on except the one on the seat tube is welded. See what you think. Any Help Would be appreciated cheers.