PISTON KIT 91-94 KTM300 73.00, WOSSNER 8012D100 FORGED

The Wossner 8012D100 piston kit features a 73.00mm bore (actual 72.93mm) and is engineered for outstanding strength and optimised heat transfer. The forged, elliptically designed piston ensures a uniform bearing surface during heat expansion, reducing localised pressure and evenly distributing thrust loads to prevent piston collapse. Made in Germany. This kit includes all necessary components for reliable engine performance. Features forged piston construction for enhanced strength and reliability. Designed for efficient combustion chamber heat transfer. Elliptical design ensures uniform bearing surface during thermal expansion. Reduces localised pressure and prevents piston collapse. Made in Germany. Specifications: Bore Size: 73.00mm (Actual 72.93mm), Display (cm³): 297, Stroke (mm): 72.00, Clearance (mm): 0.07, Compression Ratio (Wossner 2-stroke): 2 stroke, Compression Ratio (OEM 2-stroke): 2 stroke, Compression Height (mm): 29.70. Cross-Reference OEM Part Numbers: Wossner Piston Kit Part No: 8012D100 (+1.00), Lock Part No: CW18, Pin Part No: WP039, Ring Set Part No: RSB7300 x 2.