KTM 450 EXC Racing SIX Days [2003-2007] - Forged pistons

VERTEX forged pistons for KTM 450 EXC Racing SIX Days

The VERTEX forged piston is assigned to the KTM 450 EXC Racing SIX Days in the entire model year range 2003 to 2007. The aluminum version has a diameter of 88.94 mm and a compression ratio of 12.0:1.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: high compression
• Diameter Ø: 88.94 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 89.00 mm
• Compression ratio: 12.0:1
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

This forged piston is assigned to the KTM 450 EXC Racing SIX Days for the years 2003, 2004, 2005, 2006 and 2007. The specified piston diameter of 88.94 mm, the bore diameter of 89.00 mm and the markings A and STD are particularly important for the selection.

Technical selection aid

Before ordering, check that the technical values match the existing engine. The combination of forged aluminum piston, high compression, 12.0:1 compression ratio and 4T design describes the present configuration. The piston is marked “Rings Quantity: Set”.