KTM 250 EXC TPI [2018-2023] - Piston kit

VERTEX piston kit for KTM 250 EXC TPI 2018-2023

The VERTEX piston kit is designed as a top-end solution for engine overhaul of the KTM 250 EXC TPI in the 2018-2023 model year range. It brings together the essential components for replacing the piston, piston rings, piston pin and safety clips. Additionally, the kit includes the top-end seal kit and, in this 2T application, the piston pin needle bearing.

Function and scope of delivery

• Cast aluminum piston
• Piston rings, piston pins and safety clips
• Top-end gasket set for the upper engine area
• Needle bearing for the piston pin in the 2T application

By assembling the required top-end components, the kit supports a structured engine overhaul and reduces the separate selection of individual spare parts.

Technical data

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 66.35 mm
• Letter oversize: B
• Oversize: +0.05
• Bore diameter: 66.40 mm
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The VERTEX piston kit fits the KTM 250 EXC TPI, built between 2018 and 2023.

Selection note

When making the selection, the bore diameter of 66.40 mm, the oversize +0.05 and the marking B must be taken into account in particular.