YAMAHA YFZ 450S 2004-2009 YFZ 450R 2009-2021 GRADE B 94.96mm STANDARD COMPRESSION 12.0:1
Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suited for high pressures in modern four-stroke engines. Each piston features a Molybdenum Disulphide (MOS2) coating on the skirt to aid break-in and reduce wear. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes. This variation, measuring 0.004 inches, allows for a precise fit to the cylinder, maximizing power and performance while reducing blow-by and oil consumption. This is a Grade B piston with a 94.96mm standard compression of 12.0:1.
- SKU
- V.2984B
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Standard Compression Four-Stroke Piston
Experience peak engine performance with the Vertex Four-Stroke Piston. Engineered for riders who demand reliability and power, this piston is precision-crafted to handle the extreme pressures of modern high-performance engines. Whether you are rebuilding your engine for racing or routine maintenance, Vertex provides the quality required to restore factory-level performance.
Key Features
- High-Grade Material: Forged from premium 2618 aluminum alloy for exceptional strength and durability under load.
- Optimized Sizing: This Grade B piston is manufactured to exacting tolerances, ensuring a perfect fit within your cylinder to maximize compression and reduce blow-by.
- MOS2 Skirt Coating: Features a unique Molybdenum Disulphide (MOS2) coating on the piston skirt to assist in the break-in process and minimize friction-related wear.
- Standard Compression: Engineered with a 12.0:1 compression ratio, matching original equipment specifications for consistent and reliable power delivery.
- Precision Engineering: Designed by Vertex to maintain internal clearances, improving engine efficiency and oil consumption management.
Vertex pistons are a trusted choice for four-stroke engine rebuilds, offering the perfect balance of longevity and horsepower. By maintaining tight tolerances and utilizing advanced alloy technology, this piston helps ensure your engine runs smoother and stays powerful for longer.