PISTON KIT 13-18 SXF450 95mm, WOSSNER 8868DA KTM 78930007300

Wossner Forged Piston Kit 95mm Bore

Enhance the performance and durability of your motorcycle with this Wossner forged piston kit. Engineered for demanding conditions, this kit features a 95mm bore size (actual 94.95mm) and is designed to meet the rigorous standards of high-performance engines. Manufactured with precision in Germany, Wossner pistons are recognized for their superior quality and reliability.

This piston kit incorporates an advanced two-ring design, contributing to increased strength and dependable operation. Its innovative elliptical shape is crucial for distributing thrust loads evenly, especially under the thermal expansion experienced during operation. This design promotes longevity and consistent performance by ensuring optimal load balance and efficient heat transfer from the combustion chamber to the cylinder walls.

Key Features:

• Forged piston construction for exceptional strength and resilience.
• Two-ring configuration for enhanced durability and performance.
• Elliptical piston design ensures even thrust load distribution.
• Optimized for superior heat transfer, contributing to efficient combustion.
• Precision manufactured in Germany for guaranteed quality.

Specifications:

• Bore Size: 95mm (94.95mm actual)
• Displacement: 449 cm³
• Stroke: 60.80 mm
• Clearance: 0.05 mm
• Compression Ratio (Wossner): OEM
• Compression Ratio (OEM): 12.60:1
• Dome Volume: +1.00 cm³
• Compression Height: 22.80 mm
• Lock Part Number: CW19
• Pin Part Number: WP071
• Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers:

• 78930007300
• 40073M09500