Kawasaki Prairie 650 Piston Kit - Wiseco - 4-stroke, 80.00 mm Bore, 11:1 Compression Ratio - `02-`10. A direct-fit, forged piston kit engineered for the Kawasaki Prairie 650 (model years 2002–2010) to support rebuilds and performance-minded engine builds.

This Wiseco kit uses forged 4-stroke pistons manufactured to tight tolerances and designed for this specific powersports application. The forging process improves tensile strength for durability under load while allowing a tuned strength-to-weight balance appropriate for the Prairie 650 platform. The kit ships complete with high-quality piston rings, wrist pin(s), and circlips, and is engineered, forged, and machined in the USA (Mentor, OH). It’s intended for enthusiasts who want a reliable replacement or a solid foundation for compression upgrades and engine customization.

Features

• Forged 4-stroke piston designed for Kawasaki Prairie 650 (2002–2010)
• 80.00 mm bore, 11:1 compression ratio
• Includes piston rings, wrist pin(s), and circlips
• Manufactured to tight tolerances; engineered for the specific engine
• Forged and machined in the USA (Mentor, OH)

If you have questions or want assistance choosing the right kit for your build, call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations (Austin, Texas and the Los Angeles, California area) where we offer installation and customization services. If you are considering purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov