YAMAHA YZF 250 2008-2013 GRADE B 76.96mm STANDARD COMPRESSION 13.5:1
Vertex 23391B piston for Yamaha YZF 250. Grade B. 76.96mm standard compression 13.5:1. Forged from high quality 2618 aluminum alloy. Features Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and reduced wear. Unique piston profiles and compression ratios offered in A, B, C and D sizes for precise cylinder fitment, maximizing performance, reducing blow-by, and lowering oil consumption.
- SKU
- V.3391B
- Brand
- Vertex
- Availability
- In Stock (4)
FULL DESCRIPTION
Vertex Standard Compression Four-Stroke Piston
Enhance the performance and reliability of your engine with this Vertex four-stroke piston. Engineered for riders who demand precision, Vertex pistons are forged from high-quality 2618 aluminum alloy. This advanced material composition provides the strength necessary to withstand the extreme internal pressures and high-performance demands of modern four-stroke engines.
Key Features
- Forged Construction: Manufactured from premium 2618 aluminum alloy for maximum durability and resistance to engine stress.
- MOS2 Skirt Coating: Each piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt to assist with the break-in process and significantly reduce friction-related wear.
- Precision Sizing: This Grade B piston is specifically machined to exact tolerances, allowing for a perfect cylinder-to-piston fit. This precision sizing helps to maximize engine power while minimizing blow-by and oil consumption.
- Performance Focused: Designed to maintain a standard compression ratio of 13.5:1, ensuring consistent power delivery and engine efficiency.
Choosing the correct piston size is critical for achieving optimal engine performance. By utilizing the specific grading system, Vertex ensures that your engine components function in harmony, providing smoother operation and a longer service life for your top end.