Yamaha YZ 250 (CG 23) [2006-2023] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha YZ 250

The WÖSSNER forged piston is designed for the Yamaha YZ 250 (CG 23) from the entire 2006-2023 model year range. As a forged aluminum piston, it is intended for use in the upper engine area.

Technical features

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 71.95 mm
• Bore diameter: 72mm
• Letter oversize: 560
• Oversize: +5.60
• Rings Quantity: 2
• Stroke: 2T
• Specificity: With suction window

Vehicle assignment

The piston fits the Yamaha YZ 250 (CG 23), built between 2006 and 2023. This assignment supports targeted selection based on model and year of manufacture.

Selection Notes

The diameter of 71.95 mm, the bore diameter of 72 mm and the oversize +5.60 version are particularly relevant for the selection. In addition, the piston has an intake window and is specified with 2 rings.

The technical characteristics enable a direct comparison with the existing engine configuration. Before ordering, the model name, year of manufacture and the specified dimensions should be compared with the intended use.