KTM 450 EXC Racing Factory Edition [2005-2007] - Forged pistons

PROX forged pistons for KTM 450 EXC Racing Factory Edition 2005-2007

The PROX forged piston is designed as part of the upper engine area for the KTM 450 EXC Racing Factory Edition from the entire 2005-2007 model year range. Its forged aluminum design combines the clearly defined piston shape with the specified dimensions and standard piston compression.

Design and piston shape

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Specificity: Flat crown with raised top and 4 valve pockets
• Stroke: 4T

Technical data

• Diameter Ø: 88.96 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set

The combination of diameter 88.96 mm, oversize letter B and oversize +0.01 supports targeted selection within the specified piston specification. The flat crown with raised top part and the 4 valve pockets characterize the specific design of this piston.

Vehicle assignment

The forged piston is assigned to the KTM 450 EXC Racing Factory Edition, built between 2005 and 2007.

Selection note

Before ordering, please match the vehicle model, full year range, diameter, oversize letters and oversize with the required piston specification. Complementary components suitable for the product are provided as a replacement ring and a packing with seals for the upper engine area.