KTM 505 SX F [2007-2008] - forged pistons

PROX forged pistons for KTM 505 SX F 2007-2008

The PROX forged piston is designed as a replacement part for the KTM 505 SX F from the entire 2007-2008 model year range. Its forged aluminum construction combines OEM quality with a design designed for reduced friction and reliable operation.

Function and execution

The piston has a flat crown and four valve pockets. The standard compression supports the original design of the engine. As a 4T piston, it is designed for the corresponding four-stroke engine.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter: Ø 99.95 mm
• Piston compression: standard
• Letter oversize: B
• Oversize: +0.01
• Piston rings: set
• Displacement version: 4T
• Specificity: Flat crown / 4 valve pockets

Vehicle assignment

Suitable for the KTM 505 SX F, built between 2007 and 2008.

The diameter of Ø 99.95 mm as well as the marking B and Oversize +0.01 enable a targeted selection based on the existing engine and piston dimensions. Before assembly, the technical dimensions should be compared with the intended engine version.