Yamaha SZR 660 (4 SU) [1995-1997] - cast pistons

PROX cast piston for Yamaha SZR 660 (4 SU), built between 1995 and 1997

The PROX cast piston is designed for the Yamaha SZR 660 (4 SU) from the entire 1995-1997 model year range. As a cast aluminum piston, it is suitable for use in the upper engine range and offers a defined selection of diameter, oversize and piston shape.

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

Vehicle assignment

The cast piston is assigned to the Yamaha SZR 660 (4 SU), built between 1995 and 1997. This vehicle assignment supports the selection of the appropriate piston for the specified motorcycle and the specified year of manufacture.

Selection and technical information

The diameter of 100.50 mm, the oversize +0.05 and the oversize letter 050 are particularly relevant for the selection. The flat crown with 1 valve pocket describes the piston shape. The version is intended for a 4T engine and has standard piston compression.

The product includes information about suitable replacement rings as a set. The selection should be based on the technical values ​​mentioned and the vehicle assignment.