KTM 125 SX [2001-2027] - cast pistons

VERTEX cast pistons for KTM 125 SX from 2001 to 2027

The VERTEX cast piston is designed as a replacement component for the KTM 125 SX in the entire model year range 2001-2027. Its design supports the coordinated renewal of the piston in the 2T engine and offers a defined selection according to piston type, diameter and oversize.

Function and execution

The piston is made of aluminum and is manufactured as a cast version. The standard compression corresponds to the standard design. The cast piston is designed as a double segment piston with two piston rings.

Technical data

• Brand: VERTEX
• Piston Type: Cast
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 53.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 54.00 mm
• Number of piston rings: 2
• Engine type: 2T

Vehicle assignment

The VERTEX cast piston fits the KTM 125 SX from the years 2001 to 2027. The assignment applies to this model and this entire year range.

Selection note

The cast piston type, the diameter of 53.95 mm, the oversize +0.01 and the bore diameter of 54.00 mm are particularly important for the selection. The letter B indicates the intended oversize version.