Wiseco 579M04850 Piston Kit for Suzuki - 48.50mm 2-Stroke RM80

The Wiseco 579M04850 is a high-performance forged 2-stroke piston designed for Suzuki RM80 applications from 1989-1990. This 1.00mm oversize piston features a 48.50mm bore diameter and is engineered specifically for off-road dirt bike use.

Key Features:

• Forged from high-silicon, low-expansion aluminum alloy for superior strength and reduced weight
• Dedicated forging design optimizes strength-to-weight ratio for maximum performance
• CNC-machined with precision tolerances for consistent quality and perfect bore seal
• Improved heat transfer characteristics extend service life and maintain peak performance
• Complete kit includes high-quality piston ring set, wrist pin, and circlips
• Engineered and manufactured in the USA at Wiseco's facility in Mentor, Ohio

Wiseco's decades of 2-stroke piston manufacturing experience ensure this piston delivers the performance, durability, and reliability demanded by both competitive racers and recreational riders. The forged construction provides enhanced tensile strength compared to cast pistons, while the optimized design maintains proper compression ratios for consistent power delivery.

Important Notes:

• This is a 2-stroke piston kit designed for single-cylinder applications
• Wrist pin is included with this kit
• Only Wiseco replacement ring sets should be used with Wiseco pistons
• Verify your engine's standard bore size and required oversize before ordering