This Wossner 8056DA (STD) piston kit features a 54.00mm bore and is designed for KTM SX 125 models from 2001 to 2006. Made in Germany, this forged piston offers superior strength and heat transfer efficiency. Its elliptical design ensures even thrust load distribution, reducing the risk of piston collapse.

Features

• Wossner forged piston for enhanced strength and durability


• Optimized heat transfer for improved engine performance


• Elliptical design to prevent localized pressure buildup


• Designed for single-ring applications


• Made in Germany

Specifications

• Bore Size: 54.00mm


• Actual Piston Diameter: 53.95mm


• Hub Stroke: 54.50mm


• Clearance: 0.05mm


• Compression Height: 29.50mm


• Wossner Compression Ratio: 2-stroke


• OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

• 50430007100


• 09104766


• 836M05400


• 50330007500 I / 50330207100 I


• 50330007500 II / 50330207100 II

Vehicle Fitments

• KTM SX 125 (2001-2006) (Single Ring)