Vertex GP Racer's Choice Piston Kit for 250cc 4-Stroke
Vertex GP Racer's Choice Piston Kit for 250cc 4-Stroke
About this product
About this product
Elevate your motorcycle's engine performance with the Vertex GP Racer's Choice 250cc 4-Stroke Piston Kit. Engineered for demanding race conditions, this high-performance piston kit delivers superior power, strength, and durability for serious riders seeking a competitive edge.
Description
This Vertex GP Racer's Choice 250cc 4-Stroke Piston Kit is meticulously designed to optimize your engine's output. Featuring advanced T-box forgings and unique dome profiles, these pistons are engineered to achieve increased compression ratios, translating directly into enhanced power and responsiveness on the track or trail. Each piston undergoes a rigorous T-5 hardening and tempering heat treatment cycle, ensuring exceptional strength and extended durability under extreme operating conditions. The robust construction utilizes premium 2618 forged aluminum alloy, a material renowned for its superior strength-to-weight ratio, making it ideal for high-performance applications. Furthermore, the piston skirts are meticulously coated with a high-tech Molybdenum Disulphite (Moly) coating. This advanced surface treatment significantly reduces friction during initial break-in, accelerating the process and contributing to a longer overall piston lifespan. Designed for a 78.00 mm bore, this standard size D piston kit is a direct fit for your 250cc 4-stroke engine, providing a reliable and powerful upgrade.
Features & Highlights
- Optimized Power Output: Engineered with advanced T-box forgings and unique dome profiles to achieve increased compression ratios, delivering superior power, strength, and overall engine durability.
- Enhanced Durability: Each piston undergoes a T-5 hardening and tempering heat treatment cycle, ensuring maximum strength and resistance to wear in demanding racing environments.
- Reduced Friction & Longevity: High-tech Molybdenum Disulphite (Moly) coated skirts facilitate faster break-in and significantly extend piston life by minimizing friction.
- Premium Forged Construction: Crafted from high-strength 2618 forged aluminum alloy, providing exceptional structural integrity and reliability for high-performance 4-stroke engines.
- Complete Kit for Installation: Includes everything needed for a comprehensive piston replacement: the piston, high-quality rings, wrist pin, and circlips.
Technical Specifications
- Piston Style: Forged Race
- Bore Size: 78.00 mm
- Engine Type: 4-Stroke
- Displacement: 250 cc
- Piston Diameter: 77.98 mm
- Piston Size: Standard Size D
- Piston Material: Forged 2618 Aluminum Alloy
- Ring Material: Nitride Coated Steel
- Skirt Coating: Molybdenum Disulphite (Moly)
- Compression Ratio: Standard
Shipping & Return
Shipping & Return
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
Specifications
24629D
Piston Kit
Forged Race
78,00 mm
Standard
250 cc
Aluminum Alloy, Forged
108 mm
66 mm
Nitride Coated, Steel
Standard Size D
109 mm
77,98 mm
Moly Coated
4-Stroke
Kit
Reviews


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