HONDA CRF 250R 2018-2019 GRADE B 78.96mm HIGH COMPRESSION 14.6:1
Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy. These pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt to aid in break-in and reduce wear. Vertex pistons offer unique profiles and compression ratios in A, B, C, and D sizes. This variation in sizing, 0.01mm, allows for a precise fit to the cylinder to maximize power and performance, while reducing blow-by and oil consumption. This is a Grade B piston with a 78.96mm diameter and a 14.6:1 compression ratio.
- SKU
- V.4274B
- 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 four-stroke piston. Engineered for riders who demand power and reliability, this piston is manufactured from premium 2618 aluminum alloy. This advanced forging process ensures the structural integrity required to withstand the intense pressures and high heat found in modern four-stroke racing engines.
Vertex has designed this component to optimize engine efficiency. The high compression ratio of 14.6:1 is specifically engineered to improve combustion and power output. To ensure longevity and smooth operation, each piston features a Molybdenum Disulphide (MOS2) coating on the skirt. This specialized coating reduces friction, aids in the break-in process, and significantly minimizes wear during operation.
Key Features
- High Compression Design: Engineered with a 14.6:1 compression ratio to maximize engine power and throttle response.
- Premium Materials: Forged from high-quality 2618 aluminum alloy for superior strength and durability under race conditions.
- MOS2 Skirt Coating: Features a Molybdenum Disulphide coating to reduce friction, decrease engine wear, and assist with a seamless break-in period.
- Precision Sizing: This Grade B piston is precision machined to 78.96mm, allowing for an exact fit to your cylinder to minimize blow-by and oil consumption.
- Engineered for Performance: Vertex piston profiles are meticulously designed to ensure peak performance and reliability in high-revving four-stroke applications.