WSM Platinum Series Piston Kit Yamaha 1800 Super Charged 1MM Over

This Platinum Series piston kit is designed for Yamaha 1800 supercharged engines, featuring a 1mm over size for enhanced performance.

• brand: WSM | fitment: Yamaha 1800 supercharged
• key spec: 1mm over size
• compatibility: suitable for performance upgrades

Please check fitment, sizing, and compatibility before purchasing. Professional installation is recommended where required.