Vertex Cast Replica Piston Kit 23614050 (+0.50mm Oversize, 52.94mm) — Kawasaki KX100 1995-2013

Vertex Cast Replica Piston Kit 23614050 — Kawasaki KX100 1995-2013 (+0.50mm Oversize, 52.94mm)

Product Description

When your Kawasaki KX100 cylinder shows signs of wear, the Vertex Cast Replica Oversized Piston Kit (23614050) is the perfect solution for a top-end refresh. Designed to accommodate a +0.50 mm overbore, this kit allows you to clean up minor imperfections in your cylinder wall and restore factory-spec compression and power.

Vertex cast pistons are crafted from a high-quality, 18% silicone-content gravity-cast aluminum alloy. This specific formulation minimizes thermal expansion, ensuring that the piston maintains proper clearances during the high-heat demands of 2-stroke operation. Finished with a Molybdenum Disulphite (MoS2) skirt coating, this kit ensures a smooth break-in and provides superior resistance to scuffing and wear.

Top Features: Vertex Cast Replica Oversized Piston Kit

• +0.50 mm Oversize: Engineered to restore engine performance in cylinders that have been machined/bored 0.50 mm over the standard diameter.
• Factory Precision: Provides the same structural reliability and factory-grade fitment as original equipment.
• Advanced Material: Gravity-cast aluminum alloy with 18% silicone stabilizes the piston shape under extreme temperatures.
• Moly-Coated Skirt: Coated with Molybdenum Disulphite for reduced friction, quicker break-in, and added protection against scuffing.
• T-5 Heat Treated: Undergoes a complete T-5 hardening and tempering cycle to maximize structural integrity and lifespan.

Important: This is an oversized piston intended for cylinders that have been professionally bored and honed to a 53.00 mm diameter. Always verify your cylinder machining specifications before installation.

Product Specs

• Piston Diameter: 52.94 mm
• Cylinder Diameter Required: 53.00 mm
• Oversize: +0.50 mm
• Engine Type: 2-Stroke

Fitment List

Year Range	Vehicle Model
1995-2013	Kawasaki KX100

Frequently Asked Questions

Q: Why should I choose a +0.50 mm overbore?
A: Boring to a +0.50 mm size is the standard first step for refreshing a cylinder that has developed light scoring or wear. It provides a fresh, perfectly round surface for the new piston rings to seat, maximizing compression and engine longevity.

Expert Pro-Tip: After boring your cylinder, always ensure your machine shop provides a proper cross-hatch hone pattern. This pattern is essential for oil retention on the cylinder wall, which prevents premature ring and piston wear during your engine's initial break-in period.

Recommended Pairings

• Essential Off-Road Motorcycle Tools
• High-Performance Premix & Gear Oils

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. Every order ships fast from our Central Florida location.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.