Wiseco 4186M06900 Kawasaki Forged Piston Kit - KZ/ZN/GPZ750 69mm 2717XC

The Wiseco 4186M06900 is a high-performance forged piston kit designed for Kawasaki KZ, ZN, and GPZ750 engines. Manufactured from a high-silicon aluminum alloy, this piston delivers superior strength, heat resistance, and dimensional stability under demanding performance conditions.

Key Features:

• Forged high-silicon aluminum alloy construction for maximum strength and long-term dependability
• 69mm bore diameter — oversize application requiring professional cylinder sleeving or boring
• Innovative forging design and optimized piston skirt profile engineered to maximize horsepower and torque output
• Complete kit includes: forged piston, rings, wrist pin, and circlips
• Wiseco part number 2717XC ring set included
• Manufactured to strict tolerances for a precise, performance-ready fit

Important Installation Note: This is an oversize piston. Professional cylinder boring or sleeving is required before installation. Always verify bore dimensions and confirm proper clearances prior to assembly.

Wiseco has been a trusted name in high-performance forged pistons for over 75 years, producing OEM-quality and race-proven components for powersports, motorcycle, and motorsport applications worldwide.