I'm selling my 2 project bmx's both need work BOTH CANNOT BE RIDDEN AS IS. The Diamondback is a 2006 and I belive the ironhorse is same era, both have 20" rims. I'm not certain what either one needs, but I dont have the time to fix them as I have to many projects on the go lol. Asking $100 per bike or take both for $150. Thanks!