The front-running pros all use radiator guards that they either make themselves or get from Cox Racing, and installing one is a simple and inexpensive mod that can protect the radiator from rocks and debris that can easily cause damage. The OTT crew talks to some of the teams in the AMA Pro paddock running Cox radiator guards. Be sure to check out other Roadracing World feature videos. Video provided by ~http://www.OnTheThrottle.tv~ and ~http://www.YouTube.com~