PISTON KIT KTM EXC450 95.00 A, WOSSNER 8707DA HUSABERG 78030007300

Wossner forged piston kit with a 95.00mm bore and 94.95mm diameter, designed for Husaberg and KTM models. 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: 95.00mm


• Diameter: 94.95mm


• Display (cm³): 449


• Stroke (mm): 63.40


• Clearance (mm): 0.05


• Wossner Compression Ratio: OEM


• OEM Compression Ratio: 11.90:1


• Dome Volume (cm³): -1.90


• Compression Height (mm): 22.80

Cross-Reference OEM Part Numbers

• Wossner Piston KTM EXC450R (PN# 8707DA)


• Lock P/N: CW19


• Pin P/N: WP037


• Ring Set P/N: 950ADS-2


• OEM Reference: 78030007300

Vehicle Fitments

• Husaberg FC450 (2009-2012)


• Husaberg FE450 (2009-2012)


• Husaberg FX450 (2010-2012)


• KTM EXC450R (2008-2011)