Hm Motard 250 F [2004-2013] - WÖSSNER forged pistons

WÖSSNER forged pistons for the Hm Motard 250 F

The WÖSSNER forged piston is designed for the Hm Motard 250 F in the full year range from 2004 to 2013. The design combines a forged piston type with a forged double bridge and a piston diameter of 77.97 mm.

Technical features

• Material: aluminum
• Piston type: forged
• Specificity: forged double bridge
• Diameter Ø: 77.97 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 78.02mm
• Compression ratio: 12.9:1
• Number of piston rings: 2
• Stroke: 2T

Vehicle assignment

The piston is assigned to the Hm Motard 250 F, built between 2004 and 2013. The specified diameter of 77.97 mm, the bore diameter of 78.02 mm, the oversize +0.02 and the marking C are particularly important for the selection.

Execution at a glance

The component is made of aluminum and is a forged version with a double bridge. The stated compression ratio is 12.9:1. Two piston rings and the “2T” marking complete the technical product data.