Radiators, while stout in many ways, are quite vulnerable in others.  We took the opportunity to add a radiator guard to our project GSX-R750.  We intend to flog her mercilessly, beginning at Miller Motorsports Park during an ApexTrackdays.com trackday on the exact course configuration raced the day before by World Superbikes.  We appreciate Cox Racing who provided us the radiator guard and supplies them to SportbikeWrench.com for your bike as well.