Honda CR85R Piston Kit - Wiseco - GP Series 2047CS - `93-`06. This Wiseco GP Series piston kit is a direct-fit, high-performance replacement for CR80/85R two-stroke engines covering model years 1993–2006, built to handle sustained high-RPM riding while maintaining reliability.

The GP Series 2047CS is designed for riders who demand durability and consistent top-end power from a forged piston kit. The piston features Electra-Coated crown, ring groove, and pin bore to resist wear, combustion heat damage, and ring micro-welding. An ArmorGlife skirt coating reduces friction for improved performance potential, while extra lightening operations help enhance throttle response. The kit is engineered, forged, and machined in the USA (Mentor, OH) and includes high-quality rings, wrist pin, and circlips for a complete installation.

Features

• Electra-Coated crown, ring groove, and pin bore to resist wear and heat-related damage
• ArmorGlife skirt coating to reduce friction and optimize performance potential
• Extra lightening operations for improved throttle response
• Includes rings, wrist pin, and circlips; forged and machined in the USA (Mentor, OH)
• Designed for sustained-RPM two-stroke riding; 52.00 mm standard bore (CR80/85R `93-`06)

This piston kit is a solid option for enthusiasts looking to customize or restore CR85R powerplants without guessing on quality. If you have questions about fitment, installation, or performance, please call us directly. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA).

If you are considering purchasing 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