Wiseco Pistons 676M05500 Off-Road Piston - 55.00mm 2-Stroke Kit

The Wiseco 676M05500 is a high-performance 55.00mm piston kit designed for 2-stroke off-road dirt bike applications. Engineered for riders who demand reliability and maximum power output, this piston assembly delivers proven performance in demanding conditions.

Key Features:

• Forged from high-silicon aluminum alloy for superior strength and heat resistance
• 55.00mm bore diameter with 1.0mm oversize specification
• Advanced forging design optimizes piston skirt geometry for maximum horsepower and torque
• Complete kit includes piston, rings, wrist pin, and circlips for easy installation
• Precision-machined ring grooves ensure proper ring seal and longevity
• Designed specifically for 2-stroke off-road motorcycle engines

Important Installation Note: Oversize pistons require cylinder boring or sleeving to achieve proper clearances. This piston is 1.0mm oversize and cannot be installed in a standard bore cylinder without machine work.

Wiseco pistons are a trusted choice among professional racers and serious enthusiasts who require components that can withstand the extreme temperatures and pressures of high-performance 2-stroke engines.