Air Intake - Yamaha R1 (years 2007-2008 all variations) Description - 2mm 3K twill, prepreg carbon fibre weave - 100% pure carbon fibre - Handmade using steel moulds, cured in an autoclave oven, producing a strong and lightweight product - Finished in a UV resistant, deep gloss lacquer, polished by hand - Easy to fit (all holes pre drilled) - Pair supplied - Free Carbon King sticker included - Plain weave pictured below fitted:.