Wiseco 2427M07800 Pro-Lite 78.00mm Forged Piston Kit

The Wiseco 2427M07800 Pro-Lite Piston Kit is a complete forged piston assembly designed for high-performance and powersports engine applications. Manufactured from high-silicon aluminum alloy, this piston delivers superior strength, heat resistance, and long-term durability under demanding operating conditions.

Wiseco's Pro-Lite series features an innovative forging design with optimized piston skirt geometry to reduce friction and reciprocating mass, translating directly into improved horsepower and torque output. The lightweight construction helps the engine rev more freely while maintaining the structural integrity required for performance use.

Kit Includes:

• Forged high-silicon aluminum alloy piston (78.00mm bore diameter)
• Piston rings
• Wrist pin
• Circlips

Key Features:

• Forged high-silicon aluminum alloy construction for maximum strength and heat resistance
• Pro-Lite design reduces reciprocating mass for improved throttle response
• Optimized skirt profile minimizes friction and wear
• Complete kit includes rings, pin, and circlips — ready to install
• Manufactured to tight tolerances for consistent fitment and reliable performance
• Oversize pistons may require cylinder boring or sleeving to match specified diameter

Wiseco is an industry leader in forged piston technology for motorcycle, ATV, snowmobile, and powersports engines. The 2427M07800 Pro-Lite kit is engineered to meet or exceed OEM specifications while supporting performance builds requiring increased reliability and power output.