PISTON KIT 10-14 SXF350 90 HC, FORGED WOSSNER 8810D200 KTM

Wossner forged piston kit designed for KTM SX-F 350 models, featuring a 90mm bore and 89.95mm size for high compression performance. Manufactured in Germany, this piston is engineered to optimize heat transfer, ensuring uniform expansion and even thrust load distribution. The elliptical design prevents localized pressure and piston collapse, making it ideal for high-performance applications.

Features

• High-strength forged piston for durability
• Optimized heat transfer for improved combustion efficiency
• Elliptical design to ensure uniform expansion and reduced localized pressure
• High compression ratio for enhanced engine performance
• Manufactured in Germany

Specifications

• Bore: 90mm
• Size: 89.95mm
• Part Number: 8810D200
• Compression Ratio: 14.50:1
• OEM Compression Ratio: 13.50:1
• Lock Part Number: CW18
• Pin Part Number: WP099
• Ring Set Part Number: 900XSY
• Rod Part Numbers: P4040 (2010-2012) P4061 (2013-2015) P4069 (2016)
• Displacement: 350 cm³
• Stroke: 68.80mm
• Clearance: 0.05mm
• Dome Volume: +3.30 cm³
• Compression Height: 20.50mm
• Theoretical Weight: Not specified

Vehicle Fitments

• KTM SX-F 350 (2010-2016)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.