Vertex Cast Race Piston Kit for 125cc 2-Stroke

Elevate your engine's performance with the Vertex Cast Race Piston Kit, specifically engineered for 125cc 2-stroke motorcycles. This high-performance kit delivers exceptional durability and power, ensuring your ride is always ready for the track or trail.

Description

Experience superior engine reliability and power with the Vertex Cast Race Piston Kit, engineered for 125cc 2-stroke engines. This premium piston kit features a race-shaped profile, meticulously developed with Vertex's advanced technology to optimize combustion and power delivery. Each piston undergoes a rigorous T-5 hardening and tempering heat treatment cycle, significantly enhancing its strength and longevity under extreme racing conditions. The piston skirts are meticulously coated with a high-tech Molybdenum Disulphite (Moly) coating. This advanced coating not only facilitates a faster break-in period but also substantially extends piston life by reducing friction and wear. Crafted from a gravity cast aluminum alloy with an impressive 18% silicone content, this piston offers an extremely light yet exceptionally strong construction, perfectly balanced for the demands of a 125cc 2-stroke engine with a standard 54.00 mm bore. With a precise piston diameter of 53.94 mm and standard compression, this kit ensures optimal fitment and performance, making it an ideal choice for enthusiasts seeking a high-performance piston replacement.

Features & Highlights

• Optimized Race Profile: Engineered with Vertex technology and a race shape profile for enhanced combustion efficiency and power output in 2-stroke engines.
• Superior Durability: Each piston is heat-treated with a T-5 hardening and tempering cycle, providing exceptional strength and resistance to wear for prolonged engine life.
• Reduced Friction & Faster Break-in: High-tech Molybdenum Disulphite (Moly) coating on piston skirts minimizes friction, ensuring quicker break-in and increased longevity.
• Lightweight & Strong Construction: Gravity cast from an 18% silicone aluminum alloy, delivering an optimal balance of minimal weight and robust strength for high-performance applications.
• Complete Kit: Includes everything needed for a comprehensive piston replacement: the piston, nitride coated steel rings, wrist pin, and circlips for convenience.

Technical Specifications

• Style: Cast Race
• Units: Kit
• Bore Size: 54.00 mm
• Engine Type: 2-Stroke
• Piston Size: Standard Size A
• Displacement: 125 cc
• Product Name: Piston Kit
• Ring Material: Nitride Coated Steel
• Skirt Coating: Moly Coated
• Piston Diameter: 53.94 mm
• Piston Material: Cast Aluminum Alloy
• Compression Ratio: Standard
• Vendor Part Number: 24571A

Important to Know

• Replacement two-stroke piston rings are sold individually.
• Replacement four-stroke piston rings are sold as a set.