YAMAHA YZF 250 2016-2018 WRF 250 2018-2019 GRADE D 76.98mm STANDARD COMPRESSION 13.5:1
Vertex four-stroke pistons are forged from 2618 aluminum alloy and are designed for modern four-stroke engines. Vertex pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt to aid in break-in and reduce wear. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes with variations of 0.01mm to allow for a precise fit to the cylinder, maximizing power and performance while reducing blow-by and oil consumption. This piston is Grade D, 76.98mm, with a standard compression ratio of 13.5:1.
- SKU
- V.4109D
- Brand
- Vertex
- Availability
- In Stock (3)
FULL DESCRIPTION
Vertex High-Performance Four-Stroke Piston
Upgrade your engine's reliability and power output with this premium Vertex four-stroke piston. Engineered for demanding riders who require peak performance, this piston is forged from high-quality 2618 aluminum alloy, specifically designed to withstand the extreme pressures and internal temperatures of modern high-revving four-stroke engines.
Vertex is renowned for their precision manufacturing and commitment to engine longevity. This piston features a specialized Molybdenum Disulphide (MOS2) coating applied to the skirt, which significantly aids the break-in process while reducing friction and wear during critical initial operation.
Key Features
- Forged 2618 Aluminum Alloy: Built for superior strength and durability under high-stress conditions.
- Precision Engineering: Manufactured to exact tolerances to ensure optimal sealing and engine efficiency.
- MOS2 Skirt Coating: Advanced coating reduces friction, minimizes wear, and facilitates a smoother break-in period.
- Optimized Compression: Designed with a 13.5:1 compression ratio to maximize combustion efficiency and power delivery.
- Grade D Sizing: Engineered with a 76.98mm diameter to provide the perfect fit for your cylinder, effectively minimizing blow-by and oil consumption.
By choosing a Vertex piston, you are selecting a component designed to maintain peak engine power and performance throughout the entire service interval. Whether you are racing or riding recreationally, this piston provides the durability and consistency needed for your four-stroke machine.