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

PROX forged piston for Yamaha TT 600 59X

The PROX forged piston is designed for the Yamaha TT 600 59X from the 1985-1989 model year range. It features a flat crown with a hollow area and 2 valve pockets. This version is specified with standard piston compression and has a diameter of 97.00 mm.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 97.00 mm
• Letter oversize: 200
• Oversize: +2.00
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with hollow area / 2 valve pockets

Vehicle assignment

The forged piston is assigned to the Yamaha TT 600 59X in the full year range 1985-1989. The oversize information is +2.00; the corresponding letter of the oversize is 200. These dimensions and markings support the selection based on the existing engine version.

Execution

The combination of forged piston type, aluminum and standard piston compression is clearly defined. The piston crown with a hollow area and 2 valve pockets describes the specific shape of the top. By specifying “Rings Quantity: Set”, the version is also specified with a ring set.