Triumph Carbon Fiber Speed Triple Radiator Guard with Screen 1050 2011-2015MDI Carbon Fiber Radiator Guard With Screen for Triumph Speed Triple. All our carbon fiber Radiator Guard are made with an Autoclave process, which uses the highest quality TORAYCA PREPREG carbon fiber fabric from Japan. More information on the manufacturers specifications: Finishes and Materials! Cures at 400 degrees and a pressure of 5Kg cm. One of the most advanced techniques for making composite components is by using PrePreg carbon fiber