Yamaha YZF R1 fairings 2007 2008 is now on sale! In 2007, Yamaha Motor Company announced the improvements for Yamaha YZF-R1 version model for 2007 with all-new key features including an all-new inline four-cylinder engine and has conventional four-valves per cylinder, replacing their famous trade mark of five-valve Genesis layout. YZF-R1 version model 2007 has an electronic variable-length intake funnel system, fly-by-wire throttle system and slipper-type clutch. Yamaha YZF-R1 2007 has an aluminum Deltabox frame and swingarm with a wider radiator and M1 styling on the new large ram-air ports in the front fairing. 2007 is one of the best sport bikes improved by Yamaha with an engine displacement of 998 cc.