KTM 525 SX Supermoto [2004-2005] - Replica forged pistons

VERTEX Replica forged pistons for KTM 525 SX Supermoto

The VERTEX Replica forged piston is designed for the KTM 525 SX Supermoto from 2004-2005. Its technical characteristics support the targeted selection of a suitable piston for the intended engine.

Version and piston data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 94.93 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 11.0:1
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The piston is assigned to the KTM 525 SX Supermoto in the full 2004-2005 model year range. Before selection, the specified dimensions, the standard piston compression and the oversize letter A should be compared with the requirements of the engine.

Technical selection aid

The diameter of 94.93 mm and the bore diameter of 95.00 mm, together with the STD marking, provide important orientation points for the assignment. The compression ratio is 11.0:1. The design as a forged aluminum piston and the marking “4T” describe the key technical data of this replica forged piston.