KTM 250 EXC Factory Edition [2011-2017] - 2-stroke piston kit Pro-Lite series ø66.40mm

WISECO 2-stroke piston kit for KTM 250 EXC Factory Edition

The WISECO 2-stroke piston kit from the Pro-Lite series is designed for the KTM 250 EXC Factory Edition from the 2011-2017 model year range. The forged piston is made of aluminum and is specified for standard piston compression.

Technical characteristics

• Manufacturer: WISECO
• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 66.34 mm
• Letter oversize: A
• Oversize: STD
• Stroke: 2T

Vehicle assignment

The piston kit fits the KTM 250 EXC Factory Edition, built between 2011 and 2017. The vehicle assignment supports the selection for this specific model and year combination.

Selection guide

Before ordering, check the technical motor data and in particular compare the specified diameter of 66.34 mm, the oversize letter A and the STD version with the existing motor. The designation 2T indicates the version for a two-stroke engine.

WISECO develops and manufactures forged pistons for the motorsport and performance sectors. This product combines the Pro-Lite series designation with a clearly defined version for the specified KTM application area.