Wiseco 2457M08100 Pro-Lite Forged Piston Kit for Polaris

The Wiseco 2457M08100 Pro-Lite Piston Kit is a high-performance forged piston assembly designed as a direct-fit replacement and upgrade for Polaris powersports engines. Built to withstand the demands of high-output applications, this kit delivers improved reliability and power over stock components.

Key Features:

• Forged high-silicon aluminum alloy construction for superior strength, heat resistance, and long-term durability
• Innovative Pro-Lite forging design reduces reciprocating mass for improved throttle response and engine efficiency
• Optimized piston skirt geometry maximizes horsepower and torque output
• Complete kit includes: piston, rings, wrist pin, and circlips (unless otherwise noted)
• Oversize pistons require cylinder sleeving — consult a qualified engine builder
• Standard (STD) bore sizing for direct OEM replacement fitment

Wiseco is a trusted name in performance pistons, supplying OEM and aftermarket applications across motorsports, powersports, and racing. The Pro-Lite series is engineered for riders who demand more from their engine without sacrificing reliability.