Graves Motorsports Sprocket Cover fitting the 2015-2017 Yamaha FZ-07 / 2018 + MT-07 / XSR700 2016 +. Machined from billet aluminum this sprocket cover was developed by the Graves racing department and is designed to protect your sprocket from outside objects, while being a light weight replacement to the plastic OEM version. This also allows for quick cover removal / access to the sprocket.