Radiator Protection Kit Have you looked at your bike’s radiator lately? Unless you’re riding on roads that are swept clean daily, it’s likely that there’s a great deal of crud stuck right in the middle it. This road grime not only reduces your engine’s ability to run cool (and produce more power) but it’s also difficult to clean as the radiator’s fins are very delicate. You can help address this problem with the installation of a Cox Radiator Guard. Not only do these rad guards protect against damage, but they also tend to collect a lot of road debris that would otherwise get caught up in the radiator, and they’re MUCH easier to clean since you can pull them off and scrub them without having to worry about damaging your machine’s expensive radiator!