Motorcycle Friction Clutch Plates For Yamaha YZFR6 2006-2025 R6S 2016-2020 Work for Fit For Yamaha YZF-R6 series sportbike clutch friction replacement assembly including total 9 pieces friction plates outer tooth size clutch hub for direct installation without or density friction surface delivers stable clamping force to clutch slipping during speed acceleration track riding composite material reduces wear fade under continuous hard shifting RPM operation Uniform thickness ensures consistent clutch engagement smooth power transmission without jerking