KTM 250 EXC F [2006-2013] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 250 EXC F

The WÖSSNER forged piston is assigned to the KTM 250 EXC F in the full year range from 2006 to 2013. As a forged aluminum version, it is intended for use in the upper engine area. The technical design includes a forged double bridge and a compression ratio of 12.9:1.

Technical data

• Material: aluminum
• Piston Type: Forged
• Specificity: Forged double bridge
• Diameter Ø: 75.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 76.00 mm
• Compression ratio: 12.9:1
• Number of piston rings: 2
• Stroke: 4T

Vehicle assignment

The piston is assigned to the KTM 250 EXC F from the years 2006 to 2013. The specified piston diameter of 75.96 mm, the bore diameter of 76.00 mm and the marking “A” for the oversize are particularly relevant for the selection.

Version for the engine structure

The combination of aluminum, forged piston type and forged double bridge describes the specific design of this WÖSSNER piston. The compression ratio of 12.9:1 and the design for 4T clearly limit the technical features of the component. The specification of 2 piston rings supplements the specification for the assignment within the engine range.