MOOSE OFFROAD - Cylinder - 66.40 mm - Yamaha - MSE20009

Cylinder - 66.40 mm - Yamaha • Precision diamond honed to exact bore dimension and proper surface finish to ensure ring and oil retention • Extremely durable low-friction bore surface allows for greater heat dissipation • Made from cast aluminum; nickel silicon carbide plated • Replaces damaged or worn OEM cylinder • Stock OEM appearance • Made in the USA