My buddy just dropped off three worksman bikes today but they weren't complete bikes. I know I can get two good bikes out of them with all of the parts. Only problem is the spokes are oxidized, wheels have surface rust and I gotta clean the frames down to bare metal and re paint them. Any ideas on the easiest way to clean these parts up besides spending hours and hours with sand paper? And btw I don't have access to a bead or sand blaster so thats out of the question. I have two good front rims, two good back rims, three good cranks, bottom bracket races look great, head set races are also good. One of the frames has some deep pitted rust but I'll smooth that out with a little bondo once the frames are sanded.