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

VERTEX cast pistons for the KTM 125 EXC SIX Days

The VERTEX cast piston is intended for the KTM 125 EXC SIX Days in the entire model year range from 2001 to 2017. As part of the upper engine range, it is designed for a 2T engine and has standard piston compression.

Design for coordinated cylinder heads

This piston is designed for tuned cylinder heads. Use with an OEM cylinder head is expressly excluded. This means that the selection is aimed at drivers and workshops who use a suitable cylinder head in the engine structure.

Technical data

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

Vehicle assignment

The cast piston fits the KTM 125 EXC SIX Days, built between 2001 and 2017. Selection should be based on the specified diameter of 53.97mm, oversize letter D and bore of 54.00mm.

When putting together the engine structure, the specifications for use with a tuned cylinder head must be taken into account. This means that the piston can be selected specifically for the specified vehicle version and the specified technical configuration.