Vertex Pro HC Forged High Compression Piston Kit

Upgrade your 250cc 4-stroke engine with the Vertex Pro HC Forged High Compression Piston Kit, engineered for superior power and durability. This premium kit delivers a significant performance boost, enhancing power and torque across the entire RPM range for serious motorcycle enthusiasts.

Description

Experience unparalleled engine performance with the Vertex Pro HC Forged High Compression Piston Kit. Developed with Vertex's cutting-edge technology, this piston kit is specifically designed for 250cc 4-stroke motorcycle engines, featuring an aggressive 14.7:1 compression ratio that translates directly into improved throttle response and increased horsepower. Crafted from robust 2618 aluminum alloy through a precise forging process, these pistons offer exceptional strength and resilience, capable of withstanding the most demanding riding conditions. Each piston undergoes a meticulous T-5 hardening and tempering cycle, further enhancing its durability and resistance to wear. The piston skirts are treated with a high-tech Molybdenum Disulphite coating, which not only facilitates a faster break-in period but also significantly extends the piston's operational life by reducing friction. With a bore size of 77.00 mm and a piston diameter of 76.96 mm, this standard size B kit ensures a precise fit and optimal engine function. The complete kit includes the piston, nitride-coated steel rings, wrist pin, and circlips, providing everything needed for a comprehensive and reliable engine rebuild or upgrade.

Features & Highlights

• Unleash Maximum Power: Engineered with a 14.7:1 high compression ratio to deliver a substantial increase in power and torque throughout your 250cc 4-stroke engine's RPM range.
• Superior Strength & Durability: Forged from premium 2618 aluminum alloy, ensuring exceptional structural integrity and reliability under extreme operating conditions.
• Enhanced Wear Resistance: Each piston is meticulously heat-treated with a T-5 hardening and tempering cycle for long-lasting performance and reduced wear.
• Optimized Break-in & Longevity: Features a high-tech Molybdenum Disulphite skirt coating that promotes faster engine break-in and significantly extends piston life by minimizing friction.
• Complete Installation Kit: Comes as a comprehensive kit including the forged piston, high-quality nitride-coated steel rings, wrist pin, and circlips for a straightforward and complete engine refresh.

Technical Specifications

• Style: Forged High Compression
• Units: Kit
• Bore Size: 77.00 mm
• Engine Type: 4-Stroke
• Piston Size: Standard Size B
• Displacement: 250 cc
• Product Name: Piston Kit
• Ring Material: Nitride Coated, Steel
• Skirt Coating: Moly Coated
• Piston Diameter: 76.96 mm
• Piston Material: Aluminum Alloy, Forged
• Compression Ratio: 14.7:1
• Vendor Part Number: 24381B