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

VERTEX forged pistons for the Yamaha YZ 250 F

The VERTEX forged piston is designed for the Yamaha YZ 250 F (CG 18) built in 2004. With its clearly defined size and marking, it supports the targeted selection of a suitable piston for the engine structure.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 76.96 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 77.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha YZ 250 F (CG 18), built in 2004. This vehicle assignment makes it easier to check before ordering and clearly limits the product to the specified model and year of manufacture.

Selection based on measurements

The diameter of 76.96 mm, the bore diameter of 77.00 mm as well as the marking C and the oversize +0.02 are particularly relevant for the technical classification. The information enables structured coordination with the existing engine dimensions.

The piston is described as a forged aluminum version with high compression and 4T specification. The ring version is specified as a set.