Yamaha XT 500 [1976-1989] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha XT 500

The WÖSSNER Pro Series forged piston is designed for the Yamaha XT 500 in the full year range from 1976 to 1989. It is suitable for selection based on the specified piston and bore dimensions as well as the specified compression data.

Design and technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 89.93 mm
• Letter oversize: 300
• Oversize: +3.00
• Bore diameter: 90.00 mm
• Compression ratio: 10.41:1
• Rings Quantity: 3
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha XT 500, built between 1976 and 1989. The diameter of 89.93 mm, the bore diameter of 90.00 mm and the oversize +3.00 are particularly relevant for the selection. If these values ​​match the intended engine version, the piston can be assigned specifically based on the technical data.

Factual advice on selection

When selecting, please take into account the specified standard piston compression, the compression ratio of 10.41:1 and the marking “Letter Oversize: 300”. The version with three rings and the information “Stroke: 4T” complements the key technical data of the forged piston.