know where i can get a used stock 400ex frame?

[unvme49]

hey. my buddies blaster got stolen. so (naturally) he wants to build a 400ex. but he cant find a full used stock frame anywhere. know any good places to buy one? oh yea. im mechanically illiterate...whats a sub frame?

[exboy400]

ebay is your best bet......the subframe is the rear half of the frame for lack of better words.....its what your seat is on and stuff