Hi, I'm pretty much new here . I had bought a in-new condition 2003 GT Vertigo. It had flat tires and but was all standard parts except for rims. I was pretty excited cuz i just got into BMX and it was my first BMX bike. When I tried it out, it was heavy ! Even by the looks of it. I couldn't do a bunny hop, but I think I was performing the hop wrong . I'm going to buy a 2005 Fit Aitken S2-1 Frame to replace the the Vertigo frame. Is this a good idea? Is the Vertigo good for doing tailspins, grinding, and all other tricks? I'm just disappointed of the heaviness. Its gay. What do you think of it? THnx