Wiseco 4287M08000 Forged Piston Kit Bore Compression - 80mm 10.25 1

The Wiseco 4287M08000 is a forged 4-stroke piston kit designed for Kawasaki KZ900/Z1 and KZ1000 motorcycles, featuring an 80.00mm bore and 10.25:1 compression ratio. Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength.

Key Features:

• Engineered, forged, and machined in the USA in Mentor, OH
• Forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life
• Diamond turned finish from CNC computer controlled turning centers guarantees a perfect finish with no size variation
• Includes high-quality piston rings, wrist pin(s), and circlips
• Improved tensile strength of forged material optimizes strength and service life
• Dedicated forgings allow for optimized strength-to-weight ratio

Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for. This complete piston kit contains all necessary components for professional engine rebuilds and high-performance applications.