Wiseco Pistons 4716M10000 Forged Piston Kit Compression - 100.00mm 11 1

The Wiseco 4716M10000 is a forged 4-stroke piston kit featuring a 100.00mm bore and 11:1 compression ratio at standard bore sizing. Engineered, forged, and machined in the USA at Wiseco's facility in Mentor, OH, this piston kit is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and durability.

Key Features:

• Forged High-Silicon Aluminum Construction: Forged from high-silicon, low-expansion aluminum alloy for superior tensile strength, reduced weight, improved heat transfer, and extended service life
• CNC Diamond-Turned Finish: Precision diamond-turned on CNC-controlled turning centers for a perfect finish with zero size variation, ensuring proper fitment in cast iron, chrome, Nikasil, and boron composite cylinder bores
• Application-Specific Design: Dedicated forgings designed for the exact engine application allow for an optimized strength-to-weight ratio and maximum horsepower and torque output
• Oversize Availability: Wiseco's wide range of oversize pistons extends the service life of cast iron lined cylinders; chrome, Nikasil, and boron composite cylinders can be resleeved to accept Wiseco oversizes
• Made in the USA: Engineered and manufactured at Wiseco's Mentor, Ohio facility with decades of powersports racing experience

Kit Includes: Forged piston, high-quality piston rings, wrist pin, and circlips — everything needed for a complete top-end rebuild.

Specifications:

• Bore: 100.00mm (Standard)
• Compression Ratio: 11:1
• Stroke: 82.60mm
• Piston Material: Forged Aluminum
• Wrist Pin Style: Floating
• Wrist Pin Retainers: Included