Yamaha XTZ 660 Ténéré [1991-1996] - cast piston

PROX cast piston for Yamaha XTZ 660 Ténéré 1991-1996

The PROX cast piston is designed as a replacement piston for the Yamaha XTZ 660 Ténéré in the full year range from 1991 to 1996. The combination of aluminum and cast piston design clearly assigns the component to the top engine and piston range.

Design and technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 100.50 mm
• Letter oversize: 050
• Oversize: +0.05
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown / 1 valve pocket

Suitable for

The cast piston is assigned to the Yamaha XTZ 660 Ténéré, built between 1991 and 1996. The specified standard compression and the dimension of 100.50 mm support the selection based on the existing engine version and the required piston dimension.

Selection note

The piston diameter, the oversize +0.05 and the marking 050 are particularly relevant for the assignment. The flat crown with 1 valve pocket describes the specific piston shape. As a 4T version, the piston is specified for a four-stroke engine.