Vertex Cast Race Piston Kit for 125cc 2-Stroke Engines

Elevate your motorcycle's performance with the Vertex Cast Race Piston Kit, specifically engineered for 125cc 2-stroke engines. This complete kit provides the durability and reliability needed for demanding race conditions, ensuring optimal power delivery and extended engine life.

Description

Unleash the full potential of your 125cc 2-stroke engine with the high-performance Vertex Cast Race Piston Kit. This premium piston, featuring a 54.00 mm bore, is meticulously developed with Vertex's cutting-edge technology and a race-specific shape profile to maximize power output and efficiency. Each piston undergoes a rigorous T-5 hardening and tempering cycle, significantly enhancing its strength and heat resistance, crucial for the extreme demands of racing. The piston skirt is treated with a high-tech Molybdenum Disulphite coating, ensuring a faster break-in time, reduced friction, and substantially increased piston life. Crafted from a gravity cast aluminum alloy with an impressive 18% silicone content, this piston achieves an incredibly light yet exceptionally strong structure, outperforming many standard forged pistons in specific applications. Designed for a standard compression ratio and a 53.93 mm piston diameter, this Vertex 2-stroke piston kit is a direct fit, offering a seamless upgrade for competitive riders and serious enthusiasts seeking a reliable high-performance cast piston.

Features & Highlights

• Advanced Race-Profile Design: Engineered with Vertex technology and a specialized race shape profile to optimize combustion and power delivery for competitive performance.
• Superior Durability & Heat Resistance: Each piston is heat-treated with a T-5 hardening and tempering cycle, providing exceptional strength and resilience under high-stress, high-temperature racing conditions.
• Enhanced Piston Life & Break-in: Features a high-tech Molybdenum Disulphite coating on the piston skirt, facilitating quicker break-in, reducing friction, and significantly extending the piston's operational lifespan.
• Lightweight Strength: Constructed from gravity cast aluminum alloy with 18% silicone content, delivering an extremely light yet remarkably strong piston for optimal engine response without compromising integrity.
• Complete Kit for Easy Installation: This comprehensive kit includes the piston, high-quality nitride coated steel rings, wrist pin, and circlips, providing all necessary components for a straightforward and efficient engine rebuild.

Technical Specifications

• Product Name: Piston Kit
• Brand: Vertex
• Style: Cast Race
• Engine Type: 2-Stroke
• Displacement: 125 cc
• Bore Size: 54.00 mm
• Piston Diameter: 53.93 mm
• Piston Size: Standard Size A
• Compression Ratio: Standard
• Piston Material: Aluminum Alloy, Cast
• Ring Material: Nitride Coated, Steel
• Skirt Coating: Moly Coated
• Units: Kit
• Vendor Part Number: 24444A

Important to Know

This kit includes the piston, rings, wrist pin, and circlips. Please note that replacement two-stroke piston rings are sold individually, while four-stroke piston rings are sold as a set.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more