Yamaha WR 250 Z [1992-1998] - cast pistons

VERTEX cast piston for Yamaha WR 250 Z from 1992 to 1998

The VERTEX cast piston is designed for the Yamaha WR 250 Z in the entire model year range 1992-1998. The cast aluminum piston design combines the specified dimensions with a standard piston compression and is therefore suitable for the targeted selection of a suitable piston within this vehicle classification.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 67.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 68.00 mm
• Stroke: 2T

Vehicle assignment

The piston is assigned to the Yamaha WR 250 Z for the years 1992, 1993, 1994, 1995, 1996, 1997 and 1998. This specific model and year combination supports the selection based on the vehicle.

Selection based on measurements

The piston diameter of 67.95 mm, the bore diameter of 68.00 mm and the marking B with oversize +0.01 are available for technical classification. Before selection, these values ​​can be compared directly with the required engine dimensions. The Stroke 2T version indicates the intended engine type.