PISTON KIT SX-F505 KTM 100mm, FORGED WOSSNER 8705DA 776300073000

Wossner forged piston kit with a 100.00mm bore and 99.95mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features: forged construction for superior strength, optimized heat transfer for efficient combustion, elliptical design for uniform load distribution, manufactured in Germany. Specifications: bore 100.00mm, diameter 99.95mm, display 477 cm³, stroke 68.80mm, clearance 0.05mm, Wossner compression ratio OEM, OEM compression ratio 12.50:1, dome volume -3.00 cm³, compression height 21.40mm. Cross-reference OEM part numbers: Wossner Piston KTM SX-F505 (PN# 8705DA), Lock P/N: CW20, Pin P/N: WP038, Ring Set P/N: 1000ADS-2, OEM References: 776300073000, 4947M01000.