Vertex GP Racer's Choice Forged Piston Kit 350cc

Elevate your motorcycle's engine performance with the Vertex GP Racer's Choice 350cc forged piston kit. Designed for demanding applications, this kit delivers superior power, strength, and durability for your 4-stroke engine, ensuring a competitive edge on the track or trail.

Description

The Vertex GP Racer's Choice piston kit is engineered for riders seeking uncompromising performance. Featuring advanced T-box forgings and unique dome profiles, these pistons are designed to optimize combustion and significantly increase compression ratios, translating directly into more usable power. Each piston undergoes a rigorous T-5 hardening and tempering heat treatment cycle, guaranteeing exceptional structural integrity and resistance to the high stresses of racing. Crafted from premium 2618 aluminum, the forged construction provides superior strength and durability compared to cast alternatives. To further enhance longevity and reduce friction, the piston skirts are meticulously coated with a high-tech Molybdenum Disulphite layer, promoting faster break-in and extending the overall lifespan of your engine's critical components. This comprehensive kit includes a precisely machined piston with a 78.98 mm diameter (Standard Size C) for a 79.00 mm bore, high-performance nitride-coated steel rings, a wrist pin, and circlips, making it an ideal choice for a complete 350cc engine rebuild or upgrade.

Features & Highlights

• Optimized Power & Durability: Engineered with T-box forgings, unique dome profiles, and specialized surface treatments to increase compression ratios, delivering enhanced power, strength, and extended component life.
• Advanced Heat Treatment: Each piston is subjected to a T-5 hardening and tempering cycle, ensuring maximum structural integrity and reliability under the most extreme racing conditions.
• Friction-Reducing Skirt Coating: A high-tech Molybdenum Disulphite coating on the piston skirts significantly promotes faster engine break-in and substantially increases overall piston longevity.
• Premium Forged Construction: Meticulously crafted from high-strength 2618 aluminum, these forged pistons offer superior resistance to impact and fatigue for consistent, high-performance output.
• Complete Engine Rebuild Kit: Includes a precision-machined piston, durable nitride-coated steel rings, a robust wrist pin, and secure circlips, providing all necessary components for a comprehensive engine overhaul.

Technical Specifications

• Style: Forged Race
• Units: Kit
• Bore Size: 79.00 mm
• Engine Type: 4-Stroke
• Piston Size: Standard Size C
• Displacement: 350 cc
• Ring Material: Nitride Coated Steel
• Skirt Coating: Moly Coated
• Piston Diameter: 78.98 mm
• Piston Material: Forged Aluminum Alloy (2618)
• Compression Ratio: Standard

Important to Know

• Replacement two-stroke piston rings are sold individually.
• Replacement 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