KTM 450 EXC SIX Days [2009-2011] - Forged pistons

PROX forged pistons for KTM 450 EXC SIX Days

The PROX forged piston is designed for the KTM 450 EXC SIX Days from 2009-2011. Its forged aluminum design combines a precisely defined piston shape with a specific aluminum alloy that reduces friction and is designed for reliable operation.

Function and execution

The flat crown with a raised top section and four valve pockets reflect the vehicle-specific piston shape. Piston compression is standard. With a diameter of 94.94 mm, the piston is suitable for the specified engine application.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter: Ø 94.94 mm
• Piston compression: standard
• Letter oversize: A
• Oversize: STD
• Displacement/engine information: 4T
• Piston rings: set
• Piston shape: Flat crown with raised top and 4 valve pockets

Vehicle assignment

Suitable for the KTM 450 EXC SIX Days, built between 2009 and 2011. The assignment refers to this model and the complete year range mentioned.

Selection note

The diameter of 94.94 mm, the marking A and the STD version are particularly important for the selection. Before ordering, these technical features should be compared with the existing engine.