WÖSSNER Pro Series Forged Piston — Manufacturer part number: 8501D100

Designed and manufactured in Germany by a specialist in engine parts, this Wössner forged piston is aimed at demanding riders who want a robust and precise engine component. Made from aluminum and featuring a friction-reducing treatment on the skirt, it offers a finish suitable for high-stress cylinder work. Supplied complete with ring(s), circlips, and pin, it facilitates the overhaul or servicing of the top-end.

• Type: forged piston
• Material: aluminum
• Compression: standard
• Bore diameter: 96.00 mm
• Piston diameter: Ø 95.930 mm (Ø 95.93 mm)
• Oversize letter: 100
• Finish: friction-reducing treated skirt
• Supplied with: ring(s), circlips, and pin

This Pro Series piston is intended for quad, motocross, and roadster applications where robustness and machining precision are paramount. Examples of compatible motorcycles include: YAMAHA TT 600 RE (DJ01) 2004, YAMAHA XT 600 E (DJ02) 2002, YAMAHA YFM 600 GRIZZLY 4WD 2001 — please verify the technical reference before installation. A quality workshop replacement part for top-end maintenance and repair operations.