Tm Racing SM 125 [2002-2009] - forged pistons

PROX forged pistons for the Tm Racing SM 125

The PROX forged piston is designed as a replacement piston for the Tm Racing SM 125 from the entire 2002-2009 model year range. Its forged aluminum design combines the specified dimensions with standard compression and a curved piston shape.

Function and execution

The patented surface treatment helps reduce friction in the cylinder. This makes the piston suitable for replacement in equivalent original equipment quality. The design is tailored to the 2T engine of the Tm Racing SM 125 mentioned.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 53.94 mm
• Piston compression: standard
• Letter oversize: A
• Oversize: STD
• Stroke: 2T
• Specificity: Domed flask

Vehicle assignment

The forged piston fits the Tm Racing SM 125, built between 2002 and 2009. The vehicle assignment refers to this model and this complete year range.

Selection guide

Before ordering, check whether the required piston diameter of 53.94 mm and the A and STD markings match the intended engine. This allows you to select the right version for the replacement.