KTM 125 SX [2001-2027] - cast pistons

VERTEX cast pistons for KTM 125 SX from 2001 to 2027

The VERTEX cast piston is assigned to the 2-stroke engine of the KTM 125 SX in the entire model year range 2001 to 2027. As a double segment piston, it has two piston rings and standard piston compression. It therefore offers a clearly defined basis for selecting a suitable piston within the specified vehicle assignment.

Technical features

• Piston type: cast
• Material: aluminum
• Piston diameter: 53.96mm
• Bore diameter: 54.00 mm
• Oversize: +0.02
• Oversize letter: C
• Piston rings: 2
• Engine type: 2T
• Piston compression: standard

Suitable for

The piston is intended for the KTM 125 SX built between 2001 and 2027. The vehicle assignment refers exclusively to this model and this complete year of manufacture.

Version for engine maintenance

The cast aluminum design and the specified dimensions make the technical classification easier when selecting a replacement piston. The diameter of 53.96 mm, the bore diameter of 54.00 mm and the marking C with +0.02 oversize are relevant for the comparison with the respective engine version. The double segment piston design adds two piston rings to the key technical data.