YZ 125 2005-2021 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. Pistons are heat treated with T-5 hardening and a tempering cycle. New T-box forgings and DLC coated wrist pins on forged pistons offer increased strength and performance. Piston skirts are coated with molybdenum disulphide for faster break-in time. Nitride coating increases piston life. This 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. Two-stroke piston kits are made from gravity cast aluminum alloy with 18% silicone content for a light, strong piston.
- SKU
- V.TK-3119
- Brand
- Vertex
- Availability
- In Stock (5)
FULL DESCRIPTION
Vertex Top End Piston Kit
Restore your engine performance and reliability with the Vertex Top End Piston Kit. Engineered to meet or exceed OEM specifications, this comprehensive kit provides everything you need for a professional grade top end rebuild. Vertex components are trusted by riders and manufacturers worldwide for their superior durability and precision engineering.
Every piston in this kit is manufactured from a high quality gravity cast aluminum alloy with 18% silicone content, resulting in an exceptionally lightweight yet strong component. To ensure maximum longevity and performance, these pistons undergo a T-5 hardening and tempering cycle, while the skirts feature a molybdenum disulphide coating to promote faster break-in times.
Key Features
- Comprehensive Kit: Includes piston, rings, circlips, piston pin, base gaskets, head o-rings, and a piston pin bearing where applicable.
- Advanced Construction: Manufactured from gravity cast aluminum alloy with 18% silicone for an ideal strength to weight ratio.
- Precision Hardening: Heat treated with T-5 hardening and a tempering cycle for improved structural integrity.
- Enhanced Durability: Nitride coating applied for increased piston life and reduced wear.
- Smoother Performance: Molybdenum disulphide coated skirts minimize friction and assist in a faster break-in process.
- OEM Quality: Designed as an exact replacement for factory parts to ensure seamless integration with your engine.