Vertex Pro Replica Forged Piston Kit for 125cc 54.00mm Bore

Elevate your motorcycle's performance and durability with the Vertex Pro Replica Forged Piston Kit, specifically engineered for 125cc 2-stroke engines. This high-quality Vertex 125cc forged piston kit provides an OE-style replacement with significantly enhanced strength, ensuring reliable power and extended engine life.

Description

Designed as a direct OEM replacement, the Vertex Pro Replica Forged Piston Kit delivers unparalleled reliability and performance. Each piston is meticulously forged from premium 2618 aluminum, a material renowned for its superior strength and resilience under extreme conditions, making it an ideal choice for demanding 2-stroke applications. To further enhance durability and reduce wear, every piston undergoes a T-5 hardening and tempering heat treatment cycle, optimizing its structural integrity. The piston skirts feature a advanced Molybdenum Disulphite (Moly) coating, which not only facilitates a faster and smoother break-in period but also significantly increases overall piston life by minimizing friction. With a precise 54.00 mm bore size and a 53.97 mm piston diameter, this kit ensures a perfect fit and optimal engine compression. The included rings are crafted from durable Nitride Coated Steel, offering excellent sealing and longevity. This comprehensive kit provides everything needed for a seamless installation, restoring your engine's power and efficiency to peak levels.

Features & Highlights

• Superior Strength & Durability: Forged from high-grade 2618 aluminum alloy, these pistons offer exceptional resistance to heat and stress, ensuring long-lasting performance.
• Enhanced Engine Longevity: A high-tech Molybdenum Disulphite (Moly) coating on the piston skirts reduces friction, promotes faster break-in, and extends the piston's operational life.
• Optimized Hardness & Performance: Each piston is heat-treated with a T-5 hardening and tempering cycle, providing consistent strength and reliability in demanding 2-stroke environments.
• OEM-Quality Fit & Function: Engineered as a forged OE replacement, this kit ensures precise fitment and restores original engine specifications for optimal power delivery.
• Complete & Convenient Kit: Includes the piston, high-quality Nitride Coated Steel rings, a durable wrist pin, and secure circlips, offering a comprehensive solution for your engine rebuild.

Technical Specifications

• Product Name: Piston Kit
• Style: Forged Replica
• Engine Type: 2-Stroke
• Displacement: 125 cc
• Bore Size: 54.00 mm
• Piston Diameter: 53.97 mm
• Piston Size: Standard Size D
• Piston Material: Forged 2618 Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite (Moly) Coated
• Ring Material: Nitride Coated Steel
• Units: Kit
• Vendor Part Number: 24419D

Important to Know

• This kit includes the piston, rings, wrist pin, and circlips.
• Replacement two-stroke piston rings are sold individually.
• Four-stroke piston rings are sold as a set (not applicable to this 2-stroke kit but noted from manufacturer data).