Polaris 800 CFI Piston Kit - Wiseco - Pro-Lite Series - `10-`17. A forged Pro-Lite piston kit engineered to refresh performance for Polaris 800 CFI models from 2010–2017, offering a reliable, all-purpose upgrade for track and trail use.

The Pro-Lite series is Wiseco's proven forged 2-stroke piston, balanced for strength-to-weight optimization and designed to improve throttle response through extra lightening operations. Engineered, forged and machined in Mentor, OH, this kit provides consistent fit and durability for riders who want dependable performance without unnecessary complexity. The kit includes high-quality piston ring(s), wrist pin(s), and circlips for straightforward installation and reliable operation.

Features

• Forged Pro-Lite piston for strength-to-weight optimization
• Extra lightening operations to improve throttle response
• Includes rings, wrist pin, and circlips for a complete install
• 85.00 mm bore size matched to Polaris 800 CFI 2010–2017
• Engineered, forged and machined in the USA (Mentor, OH)

If you have questions or need help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at our two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or ask technical questions. If you’re considering 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