SX 85 2018 - 2023 TOP END KIT SINGLE RING PISTON
Vertex top-end kits include piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle. New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and performance. Piston skirts are coated with a hi-tech molybdenum disulphide for faster break-in time. Nitride coating for increased piston life. Top end piston kit includes piston, rings, pins, circlips, base gaskets, head o-rings and wrist pin bearing when applicable. Kits are exact O.E.M. replacements. Replica KTM 2-stroke pistons are factory supplied to KTM. Two-stroke piston kits made from gravity cast aluminum alloy with 18% silicone content, which produces an extremely light but very strong piston.
- SKU
- V.TK-4212-2
- Brand
- Vertex
- Availability
- In Stock (5)
FULL DESCRIPTION
Vertex Top End Kit with Single Ring Piston
The Vertex Top End Kit provides a comprehensive solution for engine maintenance and performance restoration. Designed as an exact OEM replacement, this kit ensures that your engine receives high-quality components engineered for durability and consistent power delivery.
Each kit is carefully assembled to include all necessary components for a professional top-end rebuild, including the piston, rings, circlips, piston pin, base gaskets, head o-rings, and a piston pin bearing where applicable.
Key Features
- Precision Engineering: Pistons are manufactured from a gravity cast aluminum alloy with 18% silicone content, providing an ideal balance of lightweight construction and high structural strength.
- Advanced Durability: Each piston undergoes T-5 hardening and a specialized tempering cycle to ensure maximum resilience under high-stress conditions.
- Enhanced Performance: Forged pistons feature new T-box forgings and DLC coated wrist pins, optimized for higher compression ratios and improved mechanical strength.
- Advanced Coatings: Piston skirts are finished with a high-tech molybdenum disulphide coating to facilitate a faster and smoother break-in period.
- Increased Longevity: Integrated nitride coating significantly improves piston life, providing better resistance to wear and tear over extended use.
- OEM Standard: Vertex is a trusted factory supplier, ensuring these kits meet or exceed the original equipment manufacturer specifications for your vehicle.