KTM 250 EXC Factory Edition [2011-2017] - Cast pistons

VERTEX cast pistons for the KTM 250 EXC Factory Edition

The VERTEX cast piston is designed as an engine component for the KTM 250 EXC Factory Edition of the entire 2011-2017 model year range. Its design supports targeted selection based on the specified piston and bore dimensions.

Design and technical data

• Piston Type: Cast
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 66.34 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 66.40 mm
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The cast piston is assigned to the KTM 250 EXC Factory Edition from the years 2011 to 2017. The specified diameter of 66.34 mm, the bore diameter of 66.40 mm and the markings “A” and “STD” are particularly relevant for the selection.

Factual information on selection

Standard piston compression and cast aluminum design, along with dimensions, should be considered when selecting parts. The version with 2 rings and the indication “2T” describes the documented technical features of this VERTEX cast piston.