Wossner 56.00mm forged piston kit is designed for superior strength and performance. Engineered to optimize heat transfer and ensure uniform bearing surface expansion, it minimizes localized pressure and distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, this piston kit is built for reliability and durability.

Features

• Forged piston for superior strength and durability


• Optimized heat transfer for efficient combustion


• Elliptical design ensures even pressure distribution


• Manufactured in Germany

Specifications

• Bore Size: 56.00mm


• Actual Bore: 55.95mm


• Engine Type: 2-Stroke


• Stroke: 54.50mm


• Piston Clearance: 0.05mm


• Compression Height: 29.50mm

Included Parts & Part Numbers

• Lock: CW15


• Pin: WP032


• Ring Set: RSB5600


• Connecting Rod Kit: P2011

Cross-Reference OEM Part Numbers

• 50330007500 I


• 50330207100 I


• 50330007500 II


• 50330207100 II

Vehicle Fitments

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