MV Agusta Carbon Fiber F4 1999 2009 Belly Pan Lower fairingMDI Carbon Fiber Belly Pan for MV Agusta F4. All our carbon fiber Belly Pan 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 reinforcement, cured under heat and