Athena 19-23 Yamaha YZ 250 F 77mm Bore 250cc Standard Bore Gasket Kit 2024-ram-2500-power-wagon-esi6605224 Kit helps to straighten and

Kit helps to straighten and improve clean air flow to the engine for added throttle response and increased horsepower and torque

with bumper and winch bumper options available for most models

Breaks Down Oil and Dirt

Engineered and manufactured in Australia

ACL BMW S65B40 4

Athena 19-23 Yamaha YZ 250 F 77mm Bore 250cc Standard Bore Gasket Kit 2024-ram-2500-power-wagon-esi6605224 Kit helps to straighten andThe Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel silicon coating, and a piston designed to reduce further friction. The kit includes the high quality aluminum cylinder with standard bore, the complete piston with the piston pin and rings, and all the necessary gaskets.