GasGas SM 250 [2002-2005] - cast piston

VERTEX cast piston for the GasGas SM 250

The VERTEX cast piston is designed as a piston for the GasGas SM 250 in the 2002 to 2005 model year range. The combination of aluminum and cast piston type provides a clearly defined basis for selecting a suitable piston based on year of manufacture, diameter and oversize.

Technical characteristics

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 66.35 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 66.40 mm
• Number of rings: 2
• Version: 2T

The dimension of 66.35 mm and the assigned letter C make it easier to match the intended cylinder bore. The specified bore diameter is 66.40 mm. With two piston rings and standard compression, the piston corresponds to the listed technical characteristics.

Vehicle assignment

The cast piston is assigned to the GasGas SM 250 from the years 2002, 2003, 2004 and 2005. The selection should be based on the full year of manufacture as well as the piston and bore dimensions mentioned.

Factual information

Before making a selection, the existing bore diameter and the required oversize must be compared with the technical dimensions of the motor. The key factors here are the piston diameter of 66.35 mm, the bore diameter of 66.40 mm and the design with +0.02 oversize.