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• Part Number : Superseded part - replaced by a newer part.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: - The camshaft and chain components are the rhythmic heart of your machine timing, and our original parts for the Yamaha RayZR are built for absolute synchronization. The primary camshaft assy 1 is supported by precision bearings and original o-ring units for smooth rotation. Power is timed perfectly by the sprocket cam chain and chain, managed by the guide stopper 1 and 2 to eliminate slack. For consistent tension throughout the motor’s life, we include the original tensioner assy cam chain and gasket tensioner case. The entire system is secured with high-tensile bolt hex socket hd, bolt, and nut lock hardware to maintain timing through high rpm stress. Specialized plate and holder units ensure perfect lateral alignment within the cylinder head. These genuine timing parts offer technical clarity and total purchase confidence, preventing catastrophic engine damage while maintaining the snappy acceleration your ride is known for. Invest in original mechanical integrity for your machine’s valvetrain to ensure many years of reliable, high-performance service on the road.