KTM 450 EXC [2009-2011] - WÖSSNER forged pistons

WÖSSNER forged pistons for KTM 450 EXC

The WÖSSNER forged piston is assigned to the KTM 450 EXC from the 2009-2011 model year range. As a component from the engine, upper engine area and piston area, it offers a precise basis for selecting a suitable piston based on the technical characteristics.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 94.95 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 11.9:1
• Rings Quantity: 2
• Stroke: 4T

Vehicle assignment

The forged piston is intended for the KTM 450 EXC, built between 2009 and 2011. This assignment supports the selection for exactly this vehicle type and year of manufacture.

Selection based on engine data

The diameter Ø of 94.95 mm, the bore diameter of 95.00 mm, the letter of the oversize A and the marking Oversize STD are particularly relevant for technical coordination. The compression ratio is 11.9:1. The piston is a forged aluminum version and has 2 rings. The Stroke specification is 4T.