Tecnium Complete forged A-rib Bi-segment Piston kitRef : 8081DA / 1093517001

WÖSSNER Forged Piston – Manufacturer Ref. 8081DA

Designed for the Cross universe, this Wössner forged piston provides the precision needed to rebuild a 2 or 4-stroke engine. Machined from aluminum, it features a carefully finished skirt with an anti-friction treatment to minimize wear during break-in and intensive use. Delivered complete, it allows for quick reassembly of the cylinder head and connecting rod without the need to search for additional parts.

• Type: forged piston
• Bore diameter: 66.40 mm
• Piston diameter: Ø 66.340 mm (Ø 66.34 mm)
• Oversize letter: A
• Material: aluminum
• Number of rings: 2
• Supplied with: rings, circlips, and pin

This piston is aimed at riders and mechanics looking for a reliable replacement engine part for cross/enduro practice. Compatible with several KTM 250 EXC models (notably 2004–2005 and SIX DAYS versions) according to original assembly. Check the bore and reference before ordering to ensure compatibility with your engine.