Feature●Motorcycle engine piston and ring kit made of high purity aluminum material, die cast molding, high density, low expansion coefficient, smooth operation in high temperature environments. Extreme strength, durability and toughness ensure high performance and long life●The temperature of the engine piston head of the motorcycle can withstand high temperatures of 300°C Double layer ductile cast iron with relatively soft rigidity and good sealing●Motorcycle piston ring adopts nitride technology for improved abrasion resistance and excellent sealing performance●The combination of the oil ring is a high performance Class A wave ring with excellent elasticity●The scraper is mounted above and below the wave ring and the surface is plated and treated with strong hardness, abrasion resistance, high temperature resistanceDescription
Bore X stroke: 69x66.8mm
Material and thickness: Nitrided 1.0 X ductile iron 1.0X chrome plating 2.0mm
Fit for Yamaha:
- XMAX 250 2009-2016
- YP250 Majesty 1996-2007
Features: - The temperature of the piston head can withstand a high temperature of 300°C; two-layer ductile iron, with relatively soft rigidity and good sealing.
- The piston ring adopts nitriding technology to enhance its wear resistance and good sealing performance.
- The oil ring combination adopts high-performance Class A wave ring with good elasticity.
- The scraper is attached to the top and bottom of the wave ring, and the surface is plated and treated with strong hardness, wear resistance and high temperature resistance.