Today we'll be reviewing part number F775X28-1RWB. This is the Redline single axle trailer fender with backing for a 13 to 14 inch wheels. One fender is included. This is a weld on application. You can see here on the back how we have a 90 degree angle here, that flush mount onto our trailer. This can be converted to a bolt on installation using a bolt on kit.… see more >