Piston Kit Forged High Compression for 4-Stroke

Unlock stronger, more responsive 4-stroke performance with the VERTEX Forged High-Compression Piston Kit. This kit is built to increase power and torque across the entire RPM range, making it a smart choice when you want a noticeable performance upgrade during a top-end rebuild.

To help deliver long service life and reliable operation under high load, the piston is heat-treated using a T-5 hardening and tempering cycle. The piston skirt features a high-tech Molybdenum Disulphite coating, reducing friction for faster break-in time and improved piston longevity.

Key features:

• ✅ Forged high-compression design to improve power and torque throughout the rev range
• ✅ T-5 heat treatment for strength and durability
• ✅ Molybdenum Disulphite skirt coating for reduced friction, faster break-in and longer life

Benefits of use:

• 🔹 More performance compared to standard compression setups
• 🔹 Quicker, smoother break-in thanks to the advanced skirt coating
• 🔹 Complete kit for a top-end refresh—includes the essential components for installation

Technical specifications:

• 📌 Engine type: 4-Stroke
• 📌 Displacement: 450 cc
• 📌 Compression ratio: 13.5:1
• 📌 Cylinder diameter: 97.00 mm
• 📌 Piston diameter: 96.95 mm
• 📌 Material: Forged 2618 Aluminum
• 📌 Skirt coating: Molybdenum Disulphite
• 📌 Vendor part number: 23959B

Why choose this product?

• ⭐ High-quality VERTEX forged construction designed for demanding riding and racing conditions
• ⭐ Performance-focused high-compression setup to help your engine deliver more usable power
• ⭐ All-in-one kit (piston, rings, wrist pin, circlips) for a straightforward rebuild