Vertex Piston Kit 89.96mm Kawasaki & Suzuki - 22951A

• All pistons are heat treated with a T-5 hardening and tempering cycle
• All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
• Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone 
• content, which produces an extremely light but very strong piston
• Replica pistons and all rings are OEM replacements
• Kits include piston, rings, wrist pin and circlips
• Note: Needle bearing and gaskets are NOT included

Technical Specifications:

• Compression Ratio (x:y): 11.3:1
• Cylinder Diameter (mm): 90.00
• Displacement (cc): 400.00
• Piston Diameter (mm): 89.96
• SizeOverStandard: