Wiseco Part Number RE818M09700 Forged Piston for Yamaha YZ450F (2018-2019) – 97mm Bore, 14:1 Compression Ratio

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, 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. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for. 97.00 mm Bore - 14:1 CR

• Improved tensile strength of forged material optimizes strength and service life
• Designed and built for each specific 4-stroke powersports engine
• Dedicated forgings allow for optimized strength-to-weight ratio
• Includes high-quality piston rings, wrist pin(s), and circlips
• Engineered, forged, and machined in the USA in Mentor, OH

The Wiseco RE818M09700 piston is engineered for high-performance Yamaha YZ450F models from 2018 to 2019, delivering exceptional strength and reliability for demanding riding conditions. Crafted with precision in the USA, this forged piston features a 97mm bore and a 14:1 compression ratio, optimized for maximum power output. Its high tensile strength forged material enhances durability, ensuring longer service life and consistent performance across various terrains. Designed specifically for each 4-stroke powersports engine, this piston maintains tight tolerances to ensure optimal fit and performance. The kit includes high-quality piston rings, a wrist pin, and circlips, providing everything needed for a seamless installation and reliable operation. Built to withstand the rigors of aggressive riding, the Wiseco piston offers a substantial upgrade over stock components, improving both horsepower and engine longevity.

Features:

• Improved tensile strength of forged material optimizes strength and service life

• Designed and built specifically for Yamaha YZ450F 4-stroke engines from 2018-2019

• Forged construction provides an ideal strength-to-weight ratio for performance and durability

• Includes high-quality piston rings, wrist pin, and circlips for complete assembly

• Manufactured in the USA with tight manufacturing tolerances to ensure perfect fit and function

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Clearance Item: t
Units Per Sku: 1