PISTON KIT 07-18 KTM SX125 54, FORGED WOSSNER 8220DA

Wossner Forged Piston Kit for 2-Stroke Engines

Enhance your engine's strength and performance with this Wossner forged piston kit. Specifically engineered for 2-stroke applications, this piston is designed for superior heat transfer from the combustion chamber to the cylinder walls. Its innovative elliptical design ensures a uniform bearing surface even under thermal expansion, effectively reducing localized pressure and distributing thrust loads evenly to prevent piston collapse.

Key Features:

• Forged Construction: Provides exceptional durability and resistance to extreme operating conditions.
• Optimized Heat Transfer: Promotes efficient cooling, leading to improved overall engine performance.
• Elliptical Design: Prevents concentrated pressure points and ensures even load distribution for increased piston lifespan.
• Single-Ring Configuration: Minimizes friction and contributes to better performance.
• German Engineering: Manufactured with precision in Germany for reliable quality.

Specifications:

• Bore: 53.95 mm
• Piston Size: 54.00 mm
• Displacement: 125 cm³
• Stroke: 54.50 mm
• Clearance: 0.05 mm
• Wossner Compression Ratio: 2-stroke
• Compression Height: 29.50 mm