KTM 125 EXC SIX Days [2001-2017] - Race Evolution cast pistons

VERTEX Race Evolution cast piston for KTM 125 EXC SIX Days

The VERTEX Race Evolution cast piston is designed for the KTM 125 EXC SIX Days from the entire 2001-2017 model year range. As a piston for racing applications, it combines a precise design with a specification tailored to the 2-stroke engine.

Function and execution

The cast piston is made of aluminum and has standard compression. A MoS2 coating and specially designed pockets support even guidance between the piston and cylinder. The piston is designed with a piston ring.

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 is assigned to the KTM 125 EXC SIX Days for the years 2001-2017. The diameter of 53.97 mm, the oversize +0.03, the marking D and the bore diameter of 54.00 mm are particularly important for the selection.

The design is aimed at use in 2-stroke engines and racing applications. The technical dimensions should be compared with the existing cylinder and piston specification before ordering.