Wossner forged piston kit designed for KTM SX-F 350 models, featuring an 88mm bore and 87.95mm size for high compression performance. Manufactured in Germany, this piston is engineered to enhance heat transfer, ensuring uniform expansion and even thrust load distribution. The elliptical design minimizes localized pressure and prevents piston collapse, making it suitable 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: 88mm


• Size: 87.95mm


• Part Number: 8810DB


• Compression Ratio: 14.50:1


• OEM Compression Ratio: 13.50:1


• Lock Part Number: CW18


• Pin Part Number: WP099


• Ring Set Part Number: 880XSY


• 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)