Yamaha YZ 250 F (CG 18) [2004] - forged pistons

VERTEX forged pistons for Yamaha YZ 250 F (2004)

The VERTEX forged piston is intended for the Yamaha YZ 250 F (CG 18) built in 2004. As a component for the upper engine area, it supports targeted selection based on the specified piston dimensions and design.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 76.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 77.00 mm
• Rings Quantity: Set
• Stroke: 4T

The combination of forged design, aluminum and the specified dimensions provides a clear basis for selecting parts when repairing or overhauling the engine. The diameter of 76.95 mm, the marking B and the oversize specification +0.01 serve as important reference values ​​for checking the appropriate configuration.

Vehicle assignment

The forged piston is assigned to the Yamaha YZ 250 F (CG 18), built in 2004. Before ordering, please compare the specified dimensions and design with the existing motor.

Factual note

For a correct selection, the diameter Ø of 76.95 mm, the bore diameter of 77.00 mm and the oversize marking B with +0.01 are particularly important.