Iyo YZF - L4 Dzvinyiriro Control Valve chishandiso chinoshandura kusarudzika kudzvinyirira masaini mumagetsi kuburikidza nemachira ekutapurirana. Inoshandiswa mumagetsi terminal - Type centraled Lubrication Systems, yakaiswa pamagumo emitsara miviri miine mafuta ekupa. Kana kumanikidzwa kwekupedzisira panguva yekupera kwemutsetse mafuta anogovera kudzvinyirira kwevharuvhu, iyo vhezheni inoshandisa kutumira chiratidzo kune iyo yemagetsi controc kabhoni. Ichi chiratidzo chinokonzeresa iyo solenoid kutungamira kudzora vheji kune imwe yemafuta yekugovera pakati pemitsara miviri mikuru. Iyo tambanurura rugwaro runoratidza zviratidzo chaizvo uye nekuvimbika, uye dzvinyiriro yayo yakagadziriswa.