YAMAHA YZF 250 2019-2022 WRF 250 2020-2022 GRADE A 76.95mm HIGH COMPRESSION 14.7:1
Vertex four-stroke pistons are forged from 2618 aluminum alloy to handle high pressures in modern four-stroke engines. The piston skirt features a Molybdenum Disulphide MOS2 coating for reduced wear and aid in break-in. Offered in A, B, C, and D sizes with 0.01mm variation for a precise fit to the cylinder, maximizing power and performance while reducing blow-by and oil consumption. This piston has a compression ratio of 14.7:1 and a bore of 76.95mm.
- SKU
- V.4381A
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex High Compression Four-Stroke Piston
Enhance the performance of your engine with the Vertex High Compression Piston. Engineered for riders who demand power and reliability, this premium piston is designed to withstand the intense pressures and high operating temperatures of modern four-stroke motocross and enduro engines.
Vertex pistons are forged from high-quality 2618 aluminum alloy, providing superior structural integrity and durability under demanding racing conditions. This Grade A piston is precision-machined to a 76.95mm diameter and features a 14.7:1 compression ratio, specifically engineered to optimize combustion efficiency and increase overall engine output.
Key Features
- High-Performance Alloy: Forged from 2618 aluminum alloy for maximum strength and resilience.
- High Compression Ratio: Designed at 14.7:1 to improve throttle response and power delivery.
- Advanced Skirt Coating: Finished with a specialized Molybdenum Disulphide (MOS2) coating to facilitate a smooth break-in process and reduce cylinder wall friction.
- Precision Engineering: Manufactured to exact tolerances to ensure a perfect fit, helping to minimize blow-by and reduce oil consumption.
- Optimized Performance: Vertex piston profiles are developed to maximize performance throughout the powerband.
By choosing a Vertex forged piston, you are ensuring that your engine operates at peak performance levels with increased longevity. This component is the ideal choice for riders looking to restore factory power or gain a competitive edge on the track.