Wiseco 571M06825 Pro-Lite Forged Piston Kit Bore Oversize - 2-Stroke 68.25mm 1.25mm

The Wiseco 571M06825 Pro-Lite Piston Kit is a high-performance forged 2-stroke piston kit featuring a 68.25mm bore (+1.25mm oversize), purpose-built for the Suzuki LT250R QuadRacer. Part of Wiseco's legendary Pro-Lite line, this kit delivers an ideal balance of strength, reduced weight, and reliable performance for all-purpose 2-stroke riding.

Wiseco Pro-Lite pistons are the result of decades of 2-stroke piston manufacturing experience. Each piston is engineered, forged, and machined in the USA at Wiseco's facility in Mentor, OH, utilizing advanced CNC machining for consistent sizing and a precision diamond-turned finish.

Key Features:

• Forged from high-silicon, low-expansion aluminum alloy for superior strength, reduced weight, and improved heat transfer
• +1.25mm oversize bore at 68.25mm — requires cylinder boring or sleeving to match
• Dedicated forging design optimized for strength-to-weight ratio
• Extra lightening operations for enhanced throttle response
• Innovative piston skirt geometry engineered for maximum horsepower and torque
• Compatible with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions
• Manufactured in the USA in Mentor, OH

Kit Includes:

• 1x Forged piston (2687CD)
• 1x Ring set
• 1x Wrist pin
• 2x Circlips

Note: Top-end bearings, gaskets, and cylinder sleeve are not included. Oversize pistons require cylinder boring or re-sleeving to achieve the correct bore dimension.