Swm Trial 250 [1979-1981] - WÖSSNER forged pistons

WÖSSNER forged pistons for Swm Trial 250

The WÖSSNER forged piston is assigned to the Swm Trial 250 from the entire 1979–1981 model year range. This supports the targeted selection of a suitable piston for this vehicle model and the specified construction period.

Version and piston data

The piston is made of aluminum and is a forged design. Piston compression is standard. For the dimension-related assignment, the diameter Ø of 74.93 mm and the bore diameter of 75.00 mm are given.

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 74.93 mm
• Letter oversize: 100
• Oversize: +1.00
• Bore diameter: 75.00 mm

Vehicle assignment

The forged piston is assigned to the Swm Trial 250, built between 1979 and 1981. The vehicle name and the complete year range should be compared with the vehicle data before selection.

Technical selection

The combination of 74.93 mm diameter Ø, 75.00 mm bore diameter and the oversize +1.00 makes it easier to check the required piston design. The specified oversize letter is 100.