Kawasaki KX250F Piston Set - Wiseco - Racers Elite 14.51 CR - `15-`16. This Wiseco Racer Elite piston kit is built for the 2015–2016 KX250F and provides a race-focused replacement with a 14.51:1 compression ratio and a 77.00 mm bore. It’s designed for riders who want a direct-fit, high-strength forged piston for full-race 4-stroke use.

Forged from 2000-series alloy and manufactured in Mentor, OH, the Racer Elite piston combines tensile strength with targeted surface protections. ArmorPlating on the crown, ring groove, and pin bores helps guard against detonation, friction wear and ring micro-welding, while the ArmorFit skirt coating conforms to the cylinder for improved fitment and consistent performance. The kit includes high-quality rings, a wrist pin and circlips for straightforward installation and reliable operation in demanding conditions.

Features

• Forged 2000-series alloy for increased tensile strength
• ArmorPlating on crown, ring groove, and pin bores
• ArmorFit skirt coating for optimized fitment
• Includes rings, wrist pin, and circlips; 77.00 mm bore
• Engineered and machined in the USA (Mentor, OH)

If you have questions or need help confirming fitment, call us directly — we’re happy to assist. Visit either of our service locations in Austin, Texas or the Los Angeles, California area for installation and customization services. 512-982-9393 (TX) | 562-981-6800 (CA)

Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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