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 resistance


Description

Bore X stroke: 54x43.6mm

Material and thickness: Nitrided 0.8 X ductile iron 1.0 X chrome plating 2.5 mm

Fit for Yamaha:

• FZ400N 1984
• FZ400R 1984-1986
• XJ400Z-S 1983
• XJ400Z 1983
• XJ400Z-E 1983

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.