Motorcycle Starter Clutch Bearing For DRZ400E DRZ400S DRZ400SM LTZ400 QuadSport 12600-29810 13216-S010 3445-031 This starter clutch bearing is designed for use with DRZ400E, DRZ400S, DRZ400SM, LTZ400, KFX400, KLX400, KFX400R, KLX400R, KFX400RS, KLX400RS, and Arctic DVX400 models.Constructed from steel, it provides performance under conditions.The unit features a one-way bearing mechanism that functions as an overrunning clutch, allowing smooth engagement during engine start and preventing reverse rotation damage. Engineered for direct replacement, this component installs without modification and ensures compatibility with specified models.It supports consistent engine starting and is built to endure elevated operating temperatures, making it suitable for various riding environments.Designed for and steady , this starter clutch bearing offers dependable function for motorcycle and ATV applications. Compatibility Note: This is a third-party part.All brand/model references are for fitment purposes only.