Tm Racing MX 250 F [2003-2009] - WÖSSNER forged pistons

WÖSSNER forged pistons for the Tm Racing MX 250 F

The WÖSSNER forged aluminum piston is intended for the Tm Racing MX 250 F in the 2003-2009 model year range. As a component of the upper engine area, it forms a precisely defined basis for repairing or building the 2T engine.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 76.96 mm
• Bore diameter: 77.00 mm
• Compression ratio: 13.5:1
• Number of piston rings: 2
• Stroke: 2T
• Letter oversize: A
• Oversize: STD

Vehicle assignment

The piston is assigned to the Tm Racing MX 250 F from the complete years 2003 to 2009. The vehicle name and the year of manufacture serve as a selection aid when assigning the intended motorcycle.

Selection before ordering

The piston diameter of 76.96 mm, the bore diameter of 77.00 mm and the compression ratio of 13.5:1 are particularly relevant for the technical coordination. In addition, the markings “A” for letters oversize and “STD” for oversize must be taken into account. The dual piston ring design is specified for the specified 2T application.