Description Graves Motorsports Yamaha R1 Sprocket Cover for the 2009 2010 2011 2012 2013 2014 model R1 14B 14Be iKB. Machined from billet aluminum this Yamaha R1 sprocket cover from Graves’ WORKS racing department is designed to protect your sprocket from outside objects. It’s a light weight replacement to the plastic OEM version and can be removed quickly. Developed through Graves Motorsports racing programs for the Yamaha R1 race and endurance bikes. FITMENT: Yamaha R1 2009-2014
