KTM 450 EXC Racing SIX Days [2003-2008] - Replica forged pistons

VERTEX Replica forged pistons for KTM 450 EXC Racing SIX Days

The VERTEX Replica forged piston is designed for the KTM 450 EXC Racing SIX Days from the 2003-2008 model year range. Its design and the specified dimensions support a targeted selection of the engine structure for this vehicle assignment.

Execution and function

The piston is made of aluminum and is forged. The standard piston compression and the compression ratio of 11.0:1 place it clearly in the specified engine configuration. The version is marked “4T”.

Technical data

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 88.94 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 89.00 mm
• Compression ratio: 11.0:1
• Piston rings: set
• Version: 4T

Vehicle assignment

The forged piston is assigned to the KTM 450 EXC Racing SIX Days for the years 2003, 2004, 2005, 2006, 2007 and 2008. Before selection, the specified dimensions should be compared with the intended engine structure, in particular the diameter of 88.94 mm and the bore diameter of 89.00 mm.