Yamaha TT 600 59X [1985-1989] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha TT 600 59X

The WÖSSNER Pro Series forged piston is designed for the Yamaha TT 600 59X in the 1985-1989 model year range. The design combines a forged piston type with aluminum as a material and a standard piston compression.

Technical execution

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 97.43 mm
• Bore diameter: 97.50 mm
• Compression ratio: 9.0:1
• Rings Quantity: 3
• Stroke: 4T

Oversize and dimensions

The piston is oversized +2.50. The letter for the oversize is 250 as the corresponding marking. The diameter Ø of 97.43 mm and the bore diameter of 97.50 mm support clear selection based on the existing engine data.

Vehicle assignment

Intended for Yamaha TT 600 59X, built between 1985 and 1989. The assignment refers to this model and this complete year range.

Selection note

Before ordering, the vehicle model, year of manufacture, compression ratio and the specified piston and bore dimensions should be compared with the required version. The oversize +2.50, the bore diameter 97.50 mm and the standard piston compression are particularly relevant for the selection.