I am selling a set of Chicken Hawk Standard Model Motorcycle Tire Warmers that fit a 125 wheeled bike. These have been used for a year. There is a bit of grease smearing on the left side due it being used on a MX bike where there was chain rubbing. http://www.chickenhawkracing.com/productDetail.php?m=1&i=2 New retail is $375. I would like to get $225.