Kawasaki KX450F Piston Set - Wiseco - 131 CR, 96.00 mm Bore, 13:1 Compression Ratio (`06-`08) is a direct-fit, forged piston kit designed for riders updating or repairing their 2006–2008 KX450F. This kit provides the core components needed to restore combustion performance with a higher compression option.

Built as part of Wiseco’s Forged Series for 4-stroke applications, this piston set is engineered for strength and longevity under demanding conditions. The forged aluminum construction offers improved resistance to fatigue and heat compared with cast alternatives. Each kit arrives complete with wrist pin, piston rings, and circlips so you have the components required for a proper rebuild. The 96.00 mm bore and 13:1 compression ratio are intended for riders who want a higher compression piston compatible with specified model years; use with appropriate head and tuning considerations.

Features

• Wiseco forged piston for increased durability
• Complete kit: piston, wrist pin, rings, and circlips
• 96.00 mm bore, 13:1 compression ratio (131 CR)
• Designed for Kawasaki KX450F model years 2006–2008
• Manufactured to OEM fit dimensions for direct replacement

If you have questions about fitment, installation, or compatibility with other engine modifications, call us directly — we’re happy to help. We have two service locations where we offer installation and customization: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for assistance or to schedule service. If you’re thinking about 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