BMW Carbon Fiber Front Fender Break Extension Fits both K1200 and K1300 modelsMDI Carbon Fiber Front Fender Beak Extension for BMW K1200 K1300. All our carbon fiber Front Fender Beak Extension 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