PISTON 73-81 MAICO 250 67.25, FORGED WOSSNER 8031D025 KIT
Wossner 67.25mm forged piston kit designed for Maico MC 250 and GS 250 models from 1973 to 1981. Features superior strength and durability with optimized heat transfer for improved combustion efficiency. The elliptical design ensures uniform bearing surface and reduced localized pressure, while precision engineering prevents piston collapse. Made in Germany. Specifications include a bore size of 67.25mm (67.18mm), +0.25mm oversize, 245cc displacement, 52.30mm stroke, 0.06mm clearance, 2-stroke compression ratio, 25.00mm compression height, CW18 lock part number, WP033 pin part number, and RSB6725 ring set part number.
- SKU
- 56-W140+0.25
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for Maico 250
Enhance your Maico MC 250 or GS 250 engine's performance with this Wossner forged piston kit. Engineered for superior strength and durability, this piston is designed to withstand the demands of high-performance riding.
Key Features:
- Premium Forged Construction: Wossner pistons are forged for exceptional strength and resistance to extreme temperatures and pressures, ensuring longevity.
- Optimized Heat Transfer: The piston design promotes efficient heat transfer to the cylinder walls, contributing to uniform expansion and reducing localized stress for optimal combustion.
- Elliptical Design: This advanced elliptical piston shape ensures an even bearing surface against the cylinder wall, distributing thrust loads uniformly and preventing piston collapse under stress.
- Precision Engineering: Manufactured with tight tolerances, this piston is precision-engineered to prevent premature wear and ensure a perfect fit.
- German Quality: Proudly manufactured in Germany, adhering to rigorous quality standards for reliable and consistent performance.
Specifications:
- Bore Size: 67.25mm (nominal, actual measured 67.18mm)
- Oversize: +0.25mm
- Displacement: 245cc
- Stroke: 52.30mm
- Clearance: 0.06mm
- Compression Ratio: Designed for 2-stroke engines
- Compression Height: 25.00mm
- Included Components: Lock Part Number CW18, Pin Part Number WP033, Ring Set Part Number RSB6725
