PISTON KIT 92-98 RGV250 56.501-RING, FORGED WOSSNER 8039D050
Wossner forged piston kit with a 56.50mm bore and 56.45mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features include forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications: Bore: 56.50mm, Diameter: 56.45mm, Display (cm³): 249, Stroke (mm): 50.60, Clearance (mm): 0.05, Wossner Compression Ratio: 2-Stroke, OEM Compression Ratio: 2-Stroke, Compression Height (mm): 28.50. Cross-Reference OEM Part Numbers: Wossner Piston Suzuki RGV250 / Aprilia RS250 (PN# 8039D050), Ring Set P/N: RSB5650, Lock P/N: CW18, Pin P/N: WP033.
- SKU
- 56-W255_050.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit - 56.50mm Bore
Upgrade your engine's performance with this high-quality Wossner forged piston kit. Engineered for durability and optimal performance, this piston is designed to withstand the demands of high-performance engines.
Key Features:
- Forged Construction: Provides superior strength and resistance to extreme conditions compared to cast pistons.
- Optimized Heat Transfer: Designed to efficiently transfer heat to the cylinder walls, promoting consistent combustion temperatures.
- Elliptical Design: Features an elliptical profile that creates a uniform bearing surface under heat expansion. This design minimizes localized pressure points and evenly distributes thrust loads, preventing piston collapse.
- German Engineering: Manufactured in Germany, ensuring precision and quality craftsmanship.
Specifications:
- Bore Size: 56.50mm
- Piston Diameter: 56.45mm
- Engine Displacement: 249 cm³
- Stroke: 50.60mm
- Piston Clearance: 0.05mm
- Compression Height: 28.50mm
- Wossner Compression Ratio: 2-Stroke
- OEM Compression Ratio: 2-Stroke
This kit includes all necessary components for a complete piston replacement, including the piston rings, lock set, and pin.


