I'm selling a cheap set of tire warmers that fir a 120 front and 160 rear. Here's the details. Front: Chicken Hawk, older style, uses plug in resistors to choose temperature. These have 135 degree resistors (for rain I guess). They're in rough shape, but they work. I contacted Chicken Hawk, but they don't have resistors anymore to adjust the temperature. Rear: Tenn 2 Racing. Works well, had a repair done to the edge. Gets hot, but I don't know if it gets up to the full 170 degrees or whatever it is. So here's the deal. These work, I bought them and used them for some track days to get tires warmed up so I didn't have to do a couple of laps to get them warm. These can be used as is, or there's another option that I was going to do if no one buys these. You can send them in to Chicken Hawk and they'll give you $100 off a set of brand new warmers (any model, any size). I'm asking $50 shipped for these. Thanks for looking!