KTM 250 EXC TPI SIX Days [2018-2023] - Cast pistons

VERTEX cast piston for KTM 250 EXC TPI SIX Days

The VERTEX cast piston is designed for the KTM 250 EXC TPI SIX Days from the 2018-2023 model year range. As a component of the upper engine area, it works together with the cylinder bore and the piston rings in the 2T engine.

Function and execution

The piston is made of aluminum and is manufactured as a cast version. Piston compression is standard. With two piston rings, the design supports the defined seal between the piston and cylinder.

Technical data

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 66.36 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 66.40 mm
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The cast piston is assigned to the KTM 250 EXC TPI SIX Days, built between 2018 and 2023. The diameter Ø of 66.36 mm, the bore diameter of 66.40 mm and the oversize C with +0.02 are particularly relevant for the selection.

Selection note

Before ordering, the specified piston and bore dimensions should be compared with the existing engine components. The version is specified for a 2T engine.