PISTON KIT 92-13 TM 125 54.00, WOSSNER 8135DA FORGED

Wossner forged piston kit designed for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany.

Features

• Forged construction for enhanced durability
• Optimized heat transfer for improved performance
• Elliptical design prevents localized pressure and piston collapse
• Designed for 2-stroke engines

Specifications

• Bore: 53.94 mm
• Piston Size: 54.00 mm
• Displacement: 123 cm³
• Stroke: 54.50 mm
• Clearance: 0.06 mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke
• Compression Height: 29.00 mm

Cross-Reference OEM Part Numbers

• Lock: CW15
• Pin: WP032
• Ring Set: RSB5400

Vehicle Fitments

• TM 125 Cross (1997-2013)