Vertex GP Racer's Choice 4-Stroke Piston Kit for 250cc 78mm Bore
Vertex GP Racer's Choice 4-Stroke Piston Kit for 250cc 78mm Bore
About this product
About this product
Unleash the ultimate performance in your 250cc 4-stroke engine with the Vertex GP Racer's Choice Piston Kit. Engineered for the demands of competitive racing, this kit delivers a significant boost in power, strength, and overall engine durability.
Description
The Vertex 4-Stroke Piston Kit 250cc (Standard Size B) is meticulously crafted for motorcycle enthusiasts and racers seeking uncompromising engine performance. Featuring T-box forgings and unique dome profiles, these pistons are designed to achieve increased compression ratios, translating directly into more usable power on the track or trail. Each piston is precision-forged from high-strength 2618 aluminum, renowned for its superior durability and ability to withstand extreme conditions. A rigorous T-5 hardening and tempering cycle further enhances the piston's structural integrity, ensuring long-lasting reliability.
To optimize engine efficiency and longevity, the piston skirts are treated with a high-tech Molybdenum Disulphite coating. This advanced surface treatment drastically reduces friction, facilitates a faster break-in period, and extends the overall piston life. With a precise bore size of 78.00 mm and a piston diameter of 77.96 mm, this Vertex GP Racer's Choice Piston Kit ensures an exact fit for your 250cc 4-stroke engine. The complete kit includes the piston, high-quality nitride-coated steel rings, a wrist pin, and circlips, providing everything you need for a comprehensive and reliable engine rebuild.
Features & Highlights
- Enhanced Power & Performance: Engineered with T-box forgings and unique dome profiles to deliver increased compression ratios, translating into superior power output for racing applications.
- Superior Strength & Durability: Forged from premium 2618 aluminum alloy and subjected to a T-5 hardening and tempering cycle for exceptional strength and extended component life.
- Reduced Friction & Extended Life: High-tech Molybdenum Disulphite skirt coating minimizes friction, accelerates engine break-in, and significantly increases piston longevity.
- Complete Kit for Easy Installation: Each kit includes a high-performance piston, durable nitride-coated steel rings, a wrist pin, and circlips, ensuring a straightforward and complete engine refresh.
Technical Specifications
- Style: Forged Race
- Units: Kit
- Engine Type: 4-Stroke
- Displacement: 250 cc
- Bore Size: 78.00 mm
- Piston Diameter: 77.96 mm
- Piston Size: Standard Size B
- Piston Material: Forged 2618 Aluminum Alloy
- Compression Ratio: Standard
- Skirt Coating: Moly Coated
- Ring Material: Nitride Coated Steel
- Vendor Part Number: 24629B
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
24629B
Piston Kit
Forged Race
78,00 mm
Standard
250 cc
Aluminum Alloy, Forged
106 mm
66 mm
Nitride Coated, Steel
Standard Size B
109 mm
77,96 mm
Moly Coated
4-Stroke
Kit
Reviews
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