HONDA CRF 250R 2020-2021 GRADE B 78.97mm STANDARD COMPRESSION 13.85:1
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Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, designed to withstand the demands of modern four-stroke engines. Each piston features a Molybdenum Disulphide (MOS2) coating on the skirt to facilitate break-in and minimize wear. Vertex pistons offer unique profiles and compression ratios in A, B, C, and D sizes, with variations of 0.01mm to ensure a precise fit within the cylinder, optimizing power and performance while reducing blow-by and oil consumption. This specific piston is Grade B, 78.97mm, with a standard compression ratio of 13.85:1.
- SKU
- V.4516B
- Brand
- Vertex
- Availability
- In Stock (4)
- SKU
- V.4516B
- Brand
- Vertex
- Availability
- In Stock (4)
FULL DESCRIPTION
Vertex High-Performance Four-Stroke Piston
Upgrade your engine's power and reliability with the Vertex four-stroke piston. Engineered for riders who demand precision, this piston is forged from high-quality 2618 aluminum alloy. This material choice ensures superior strength and durability, allowing the component to withstand the high pressures and extreme conditions found in modern high-performance engines.
Vertex pistons are designed with specific profiles to ensure an optimal fit. This Grade B piston measures 78.97mm and features a 13.85:1 compression ratio, matching the rigorous standards required for peak engine performance. By maintaining precise tolerances, this piston helps maximize power output while effectively minimizing oil consumption and blow-by.
Key Features
- Advanced Alloy Construction: Forged from 2618 aluminum alloy for exceptional structural integrity under load.
- MOS2 Skirt Coating: Each piston is finished with a Molybdenum Disulphide coating to reduce friction, aid in the break-in process, and minimize long-term wear.
- Precision Engineering: Manufactured to specific sizing standards to ensure the best possible seal within the cylinder.
- Optimized Compression: Engineered to maintain a 13.85:1 compression ratio for reliable power delivery.
- Reduced Blow-by: Precision sizing contributes to improved combustion chamber sealing, leading to enhanced engine efficiency.
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