Wiseco Piston Kit, 49.00 mm for Honda CR80R (643M04900)

The WISECO 643M04900 Piston Kit is designed for all-purpose two-stroke riding applications on the Honda CR80R. Built to support dependable performance, this piston kit combines durability, longevity, and increased horsepower potential for riders seeking a reliable replacement or performance-focused upgrade. Its dedicated forging design optimizes the balance between strength and weight for demanding riding conditions.
The piston receives additional lightening operations to help enhance throttle response and improve engine responsiveness. WISECO engineers each component with two-stroke performance in mind, providing a carefully developed design suitable for motocross, trail riding, and general recreational use. The 49.00 mm piston size is engineered for compatibility with the specified Honda CR80R application.
Engineered, forged, and machined in the USA, the WISECO 643M04900 Piston Kit reflects precision manufacturing and consistent quality. The piston is made in the USA and built to deliver the strength required for high-RPM two-stroke operation while supporting smooth, responsive engine performance. Confirm application and required supporting components before installation to ensure proper fitment and dependable service.

Features:

• Application: Designed for all-purpose two-stroke riding

• Performance: Supports durability, longevity, and increased horsepower

• Construction: Dedicated forging design for optimized strength-to-weight performance

• Design: Additional lightening operations enhance throttle response

• Manufacturing: Engineered, forged, and machined in the USA

• Piston Material: Piston is made in the USA

• Fitment: Designed for Honda CR80R applications

• Piston Size: 49.00 mm

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