Get race-proven strength and consistent performance with the VERTEX GP Racer's Choice Piston Kit. Designed with T-box forgings, optimized dome profiles and advanced surface treatments, this kit is built to handle demanding riding while helping your engine deliver smooth, reliable power. The forged 2618 aluminum construction, combined with a controlled T-5 heat-treat cycle, boosts durability under heat and load—ideal when you want a dependable top-end rebuild.
The high-tech molybdenum disulphide (moly) skirt coating supports a faster break-in and helps reduce friction for longer piston life. With quality rings and all essential install components included, this kit simplifies your rebuild and gets you back on the track or trail with confidence.
Key features:
✅ Forged 2618 aluminum piston for superior strength and durability
✅ T-5 heat-treated hardening and tempering cycle for stable performance
✅ Moly-coated skirt for faster break-in and increased piston life
Benefits of use:
🔹 Built for demanding riding—forged race-style construction handles stress and heat better
🔹 Reduced friction & improved longevity thanks to advanced skirt coating and quality ring materials
🔹 Convenient rebuild solution—includes the key parts needed for installation in one kit
Technical specifications:
📌 Brand: VERTEX
📌 Vendor part number: 24629D
📌 Engine type: 4-Stroke
📌 Displacement: 250 cc
📌 Bore size: 78.00 mm
📌 Piston diameter: 77.98 mm
📌 Piston size: Standard Size D
📌 Compression ratio: Standard
📌 Ring material: Nitride coated steel
📌 Skirt coating: Moly coated
📌 Style: Forged Race
📌 What’s included: piston, rings, wrist pin, circlips
Why choose this product?
⭐ Race-focused VERTEX engineering with durable forged construction and proven treatments
⭐ Smart choice for a quality top-end refresh with key components included in one package
⭐ Designed to reduce downtime by making rebuild planning and parts selection easier
