Motorcycle Parts For CRF450X 2005-13 CRF250X 04-13 CBR1000 CBR600 F5 One Way Bearing Starter Clutch Overrunning Bearing Material: Steel Number of Cylinders: 4 External Testing Certification: ISO9001 Quantity of the beads: 18 pcs Package includes: 1 piece Application: CRF450X 2005-2013, CRF250X 2004-2013, CBR1000 2004-2008, CBR600 F5 2008, TRX250A 1985-1987 This overrunning bearing is constructed from steel and designed for use in select motorcycle models.It supports engine start-up and is built to endure demanding riding conditions.Certified to ISO9001 standards, the bearing incorporates 18 beads to enhance operational strength and consistency.Its design allows for direct replacement without modifications, providing compatibility across multiple model years.The component operates effectively under temperatures up to 105℃, offering durability suited for both off-road and on-road applications. This component is produced by an independent manufacturer.Brand names are used for compatibility illustration.