PISTON KIT 06-12 SXF250 76 HC, WOSSNER 8690DB KTM SX-F

Wossner forged piston kit designed for high-performance applications, offering superior strength and optimized heat transfer. The elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for precision and durability.

Features

• Forged piston for enhanced strength and durability


• Optimized heat transfer to cylinder walls for improved performance


• Elliptical design for even thrust load distribution


• Manufactured in Germany

Specifications

• Bore Size: 76.01mm


• Actual Bore: 75.97mm


• Display (cm³): 249


• Stroke (mm): 54.80


• Clearance (mm): 0.04


• Wossner Compression Ratio: 14.40:1


• OEM Compression Ratio: 13.20:1


• Dome Volume (cm³): +2.30


• Compression Height (mm): 19.50


• Theoretical Weight: N/A


• Lock Part Number: CW16


• Pin Part Number: WP059


• Ring Set Part Number: 760XAS


• Rod Part Number: P4003


• Part Number: 56-W4734+00B.WO

Vehicle Fitments

• KTM SX-F 250 2006-2010


• Husaberg FE 250 2013