Namura Piston Kit 0.5mm Oversize 84.92mm for Yamaha

This Namura piston kit is designed for Yamaha engines, featuring a .5mm oversize to 84.92mm and a compression ratio of 10.5:1.

• Brand: Namura | Fitment: Yamaha engines
• Key spec: 0.5mm oversize, 84.92mm diameter
• What's included: Piston, rings, and pins

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