Honda CR80 Piston Kit - Wiseco - GP Series 2047CS - `93-`06. A genuine Wiseco GP Series forged piston kit designed for CR80/85R two-stroke applications, offering durable construction and tuning-friendly dimensions for the 52.00 mm (std) bore.

This GP Series piston is engineered for endurance and sustained high-RPM use. It features an Electra-Coated crown, ring groove, and pin bore to resist wear, combustion heat damage, and ring micro-welding. The ArmorGlife skirt coating reduces friction to help maintain performance under hard use, while extra lightening operations improve throttle response. Each kit includes high-quality rings, wrist pin, and circlips, and is forged and machined in Mentor, Ohio, USA.

Features

• Electra-Coated crown, ring groove & pin bore for wear and heat resistance
• ArmorGlife skirt coating to reduce friction and aid performance
• Extra lightening operations for improved throttle response
• Includes rings, wrist pin, and circlips; 52.00 mm standard bore
• Forged and machined in the USA (Mentor, OH) for consistency

If you have questions or want help confirming fitment, call us directly — we’re happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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