i've bent my frame at the back wheel, so now i carnt get the back wheel off and if i try to bend it back there a chance it will snap. So i'm looking for a zona zip frame now and just wondering how much they are? ive found one on tartybikes in grey which i want for 200, but my mate says you get parts with that and just frame on its own is 160 but i cannot find it on the site any ideas?