Aprilia Carbon Fiber RS250 Side Fairings 1998 1999 2000 2001 2002 2003 2004MDI Carbon Fiber Side Fairings for Aprilia RS250. All our carbon fiber Side Fairings 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