KTM 150 SX [2011-2015] - Big Bore cast pistons

VERTEX Big Bore cast piston for KTM 150 SX

The VERTEX Big Bore cast piston is designed as a cast aluminum piston for the KTM 150 SX in the 2011-2015 model year range. Its technical dimensions support targeted selection when working on the upper engine area and provide a clear basis for matching the existing bore.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 57.95 mm
• Letter oversize: 400
• Oversize: +4.00
• Bore diameter: 58.00 mm
• Rings Quantity: Set
• Stroke: 2T

Vehicle assignment

The piston is assigned to the KTM 150 SX, built between 2011 and 2015. This assignment makes it easier to check whether the component fits the intended motorcycle and the desired oversize.

Selection based on measurements

The diameter of 57.95 mm, the bore diameter of 58.00 mm and the oversize dimension of +4.00 are particularly relevant for the selection of parts. The standard piston compression and the identification as a cast aluminum piston complement the key technical data. Before ordering, the dimensions mentioned should be compared with the intended engine configuration.