Piston Kit - 66.40 mm - Honda CR250R
2000 Series alloy provides extreme strength for extreme conditions, Dedicated forging for greater strength and light weight, Premium-quality rings enhance sealing for each application, ArmorFit™ skirt coating conforms to the bore for the ultimate in piston control and wear, ArmorPlating® protects the crown from harmful detonation, improves pinbore for decreased wear and bore deformation and enhances ring seal for long life and performance, Made in the USA