Vertex Forged Replica Piston Kit for 4-Stroke Engines

Upgrade your motorcycle's engine performance and durability with the Vertex Forged Replica Piston Kit. Specifically engineered for 250cc 4-stroke engines, this kit provides a robust and reliable OE replacement solution, ensuring optimal power delivery and extended engine life.

Description

The Vertex Forged Replica Piston Kit is meticulously designed to meet or exceed original equipment specifications, making it an ideal choice for rebuilding or enhancing your 250cc 4-stroke engine. Each forged replica piston undergoes a rigorous T-5 hardening and tempering cycle, ensuring exceptional strength and resistance to the extreme demands of high-performance motorcycle operation. With a precise 77.97 mm piston diameter and a robust 12.8:1 compression ratio, this kit is engineered for crisp throttle response and efficient combustion, delivering noticeable improvements in engine output and reliability. It's a true OE replacement, designed for seamless compatibility with a 78.00 mm cylinder diameter.

A key feature is the advanced Molybdenum Disulphite coating applied to the piston skirt. This specialized treatment significantly reduces friction during the critical break-in period, promoting faster bedding-in and dramatically increasing the overall life of the piston and cylinder. Crafted from high-quality Forged 2618 Aluminum, this Vertex 250cc 4-Stroke Piston Kit delivers the reliability and performance you expect, complete with all necessary components—piston, ring, wrist pin, and circlips—for a comprehensive and seamless engine refresh. Trust Vertex for durable, high-performance engine components that stand the test of time.

Features & Highlights

• Optimized Durability: Heat-treated with a T-5 hardening and tempering cycle for superior strength and longevity under demanding conditions.
• Reduced Friction & Extended Life: Molybdenum Disulphite coated piston skirt ensures faster break-in and significantly increases piston and cylinder lifespan.
• OE-Quality Forged Construction: Manufactured from Forged 2618 Aluminum, providing a robust and reliable replacement that meets or exceeds OEM standards.
• Complete Kit for Easy Installation: Includes piston, rings, wrist pin, and circlips, offering a comprehensive solution for your engine rebuild.
• Enhanced Performance: Engineered with a 12.8:1 compression ratio and precise 77.97 mm diameter for efficient power delivery in 250cc 4-stroke engines.