Piston Kit Pro-Lite Series

Get a stronger, faster-responding 2-stroke top end with the Wiseco Pro-Lite Series Piston Kit. Designed for all-purpose 2-stroke riding, this forged piston focuses on an excellent strength-to-weight balance to help your engine run harder and last longer. The Pro-Lite forging and extra lightening operations are engineered to improve throttle response while supporting increased horsepower.

If you’re rebuilding a worn top end or restoring crisp power delivery, this kit is a reliable choice thanks to Wiseco’s USA-based engineering, forging and machining. Always confirm exact fitment and sizing for your cylinder and rebuild plan before installation.

Key features:

• ✅ Designed for all-purpose 2-stroke riding
• ✅ Durability, longevity and increased horsepower
• ✅ Dedicated forging design + lightening operations for enhanced throttle response

Benefits of use:

• 🔹 Forged construction supports high-load riding and rebuild reliability
• 🔹 Lightweight design helps the engine feel more responsive off the throttle
• 🔹 Made and machined in the USA for consistent quality control

Technical specifications:

• 📌 Brand/Model: Wiseco Pro-Lite
• 📌 Engine type: 2-Stroke
• 📌 Displacement: 124 cc
• 📌 Bore size: 55.00 mm
• 📌 Oversize: +1.00 mm
• 📌 Piston diameter: 54.95 mm
• 📌 Material: Forged 4032 Aluminum Alloy
• 📌 Skirt coating: Non-coated
• 📌 Vendor part number: 626M05500

Why choose this product?

• ⭐ Purpose-built forged piston for strength-to-weight optimization
• ⭐ Proven Pro-Lite design aimed at performance and longevity
• ⭐ Ideal upgrade/replace option for a quality 2-stroke top-end rebuild

Note: Electrofusion bore cylinders will require sleeving or replating.