Color Legend:

• Red: Canceled part - unavailable for any operations.
• Blue: Part of a kit - cannot be ordered individually.
• Gray (Dimmed): Disabled part - non-interactive for various reasons.
• Part Number : Superseded part - replaced by a newer part.

Description: - Harmonic precision is the focus of the camshaft & chain assembly, the system that dictates your machines mechanical timing. This top-end technical kit features dual camshaft assy 1 units, supported by high-speed bearing and a high-tensile sprocket cam chain. To maintain perfect valve timing for life, the assembly includes a durable chain, guide stopper 1, and guide stopper 2. Silent and responsive operation is managed by the tensioner assy ca and its specialized gasket tensioner. Every technical component, including the plate and high-tensile bolt flange hardware, is included for a factory-timed, oil-tight engine head. Opting for genuine internal timing components prevents the catastrophic risk of valve collision common with aftermarket drive chains. This is the storyteller of machine perfection, providing the purchase confidence and clarity of a factory-calibrated timing set that ensures your engine remains quiet, powerful, and fuel-efficient, offering the reliable heart and soul you expect from Yamaha’s world-class engineering, journey after journey, ensuring your machine stays in the peak operating zone.