Vertex Piston Kit Forged High Compression

Unleash maximum power and torque from your 250cc 4-stroke engine with the Vertex Forged High Compression Piston Kit. Engineered with Vertex technology, this Pro HC piston is designed to deliver a significant performance boost and enhanced durability for serious riders.

Description

This Vertex Pro HC piston is meticulously forged from premium 2618 aluminum, a material renowned for its exceptional strength and resilience under extreme engine conditions. Each piston undergoes a precise T-5 hardening and tempering heat treatment cycle, ensuring optimal structural integrity and longevity. The advanced high compression design significantly improves power and torque across the entire RPM range, transforming your 250cc 4-stroke engine's output. To further enhance performance and durability, the piston skirts are coated with a high-tech Molybdenum Disulphite (Moly) coating. This specialized coating facilitates faster break-in times and substantially increases the overall lifespan of the piston, reducing friction and wear. Designed as a direct replacement with a 77.00 mm bore, this high compression piston kit provides a reliable and powerful upgrade for your motorcycle, ensuring peak performance on every ride. It's a comprehensive solution for riders seeking a robust and performance-driven motorcycle piston upgrade.

Features & Highlights

• Unleash significant power and torque improvements across the RPM range with the advanced forged high compression design.
• Forged from premium 2618 aluminum alloy for exceptional strength and long-lasting durability, even in demanding conditions.
• Features a T-5 hardening and tempering heat treatment cycle, ensuring superior structural integrity and piston longevity.
• Molybdenum Disulphite (Moly) skirt coating reduces friction, promotes faster break-in, and extends piston life.
• Complete kit includes a forged piston, high-quality nitride coated steel rings, wrist pin, and circlips for a straightforward installation.
• Engineered specifically for 250cc 4-stroke engines, providing a direct fit and optimized performance.

Technical Specifications

• Style: Forged High Compression
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 77.00 mm
• Piston Diameter: 76.96 mm
• Piston Size: Standard Size B
• Piston Material: Forged 2618 Aluminum Alloy
• Ring Material: Nitride Coated Steel
• Skirt Coating: Molybdenum Disulphite (Moly)
• Units: Kit (includes piston, rings, wrist pin, circlips)

Important to Know

Replacement piston rings for 4-stroke engines are sold as a set, while 2-stroke replacement rings are sold individually (all sold separately).