Manufactured by
Kit Includes piston, rings, pin, clips (you get exactly what is pictured)
Cast piston has super-high silicone content for additional strength
Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life
Piston dome is anodized for superior heat resistance and longer lifespan
Kit is for standard bore size – 54.00mm
Size B piston is 53.95mm
Compression ratio of 10.8:1
Compatible with Yamaha models below:
2002 YZ125
2003 YZ125
2004 YZ125