YAMAHA YZ 250 [1980-1982] - WÖSSNER forged pistons

WÖSSNER forged pistons for YAMAHA YZ 250

The WÖSSNER forged piston is designed for the YAMAHA YZ 250 in the full year range from 1980 to 1982. The version is made as a forged piston made of aluminum and has standard piston compression.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 71.94 mm
• Letter oversize: 200
• Oversize: +2.00
• Bore diameter: 72.00 mm
• Rings Quantity: 2
• Stroke: 2T
• Specificity: With suction window

Vehicle assignment

The piston is assigned to the YAMAHA YZ 250, built between 1980 and 1982. The dimensions mentioned support the selection based on piston diameter, bore diameter and the oversize +2.00 version.

Execution for selection

The combination of forged aluminum design, standard piston compression and two piston rings defines the technical design of this component. The integrated intake window and the “letter oversize 200” marking are also among the specified features. Before ordering, the dimensions 71.94 mm and 72.00 mm as well as the version +2.00 should be compared with the existing motor.