Piston Kit (Cast Replica)

Restore OEM performance with a lightweight, durable replacement piston kit. The VERTEX Cast Replica piston kit is manufactured in the original OE form, making it an ideal choice when you want reliable fitment and consistent running characteristics. With heat treatment for strength and a molybdenum disulphide skirt coating, it helps shorten break-in time and improves wear resistance for longer piston life.

Whether you’re refreshing a tired top end or preparing for the next riding season, this kit provides a proven, cost-effective way to bring back crisp compression and dependable 2-stroke performance.

Key features:

• ✅ Cast Replica design: cast piston in original OE form for OEM-style replacement fit
• ✅ T-5 heat treatment: hardening/tempering cycle for improved durability
• ✅ Moly-coated skirt: faster break-in and increased piston life

Benefits of use:

• 🔹 OEM replacement reliability: piston and rings designed as OE replacements
• 🔹 Smoother running & reduced wear: skirt coating helps minimize friction during break-in
• 🔹 Strong yet lightweight: gravity-cast aluminum alloy with 18% silicon content

Technical specifications:

• 📌 Brand: VERTEX
• 📌 Vendor part number: 23004A
• 📌 Engine type: 2-Stroke
• 📌 Displacement: 125 cc
• 📌 Bore size: 54.00 mm
• 📌 Piston diameter: 53.95 mm
• 📌 Piston size: Standard Size A
• 📌 Piston material: Cast aluminum alloy
• 📌 Ring material: Nitride-coated steel
• 📌 Units: Kit

Why choose this product?

• ⭐ Built to match OEM form and function for straightforward top-end refreshes
• ⭐ Coatings and heat treatment designed to improve longevity in demanding riding conditions
• ⭐ A trusted, widely used piston kit option for 2-stroke maintenance and rebuilds