KTM 125 EXC [2001-2017] - cast piston - solid carbide cylinder head

VERTEX cast piston for KTM 125 EXC 2001-2017

The VERTEX cast piston is intended for the KTM 125 EXC from the entire 2001-2017 model year range. As part of the upper engine range, it offers a defined design for coordination with a suitable cylinder head.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 53.97 mm
• Letter oversize: D
• Oversize: +0.03
• Bore diameter: 54.00 mm
• Rings Quantity: 1
• Stroke: 2T

Design and vehicle assignment

The version is assigned to the KTM 125 EXC built between 2001 and 2017. The piston was developed for matched cylinder heads. It is not intended for use with an OEM cylinder head.

Selection guide

When selecting, the diameter Ø of 53.97 mm, the bore diameter of 54.00 mm, the oversize letter D and the oversize specification +0.03 should be taken into account. The standard piston compression and the cast aluminum piston design enable clear identification based on the technical data.