PISTON KIT 01-08 KTM50 SX, WOSSNER 8225DA FORGED MX 45030007000
Wossner forged piston kit with a 39.50mm bore. Standard size replacement for KTM SX50 models (2001-2008) and KTM 50 Mini Adventure models (2002-2008). Features forged construction for superior strength and durability, optimal heat transfer design, and an elliptical shape for even thrust load distribution and minimal piston collapse. Made in Germany. Specifications include an actual bore of 39.46mm, 50 cm³ engine displacement, 40.00mm stroke, 0.04mm clearance, 2-stroke compression ratio, 21.60mm compression height, CW12 lock part number, WP101 pin part number, and RSB3950 ring set part number. Cross-reference OEM part numbers: 45030007000, 803M03950.
- SKU
- 56-W803.A.WO
- Brand
- Wossner
- Availability
- In Stock (2)
FULL DESCRIPTION
Wossner Forged Piston Kit - 39.50mm Bore
This Wossner forged piston kit features a 39.50mm bore and is engineered for optimal performance and durability in small two-stroke engines. Its forged construction provides superior strength, while the elliptical design ensures even thrust load distribution and minimizes piston collapse. This kit is designed for efficient heat transfer from the combustion chamber to the cylinder walls, helping to maintain reliability.
Key Features:
- Forged construction for enhanced strength and longevity.
- Designed for optimal heat transfer.
- Elliptical piston design for even thrust load distribution.
- Precision manufactured in Germany.
Specifications:
- Bore: 39.50mm
- Actual Bore: 39.46mm
- Engine Displacement: 50 cm³
- Stroke: 40.00mm
- Clearance: 0.04mm
- Compression Ratio: 2-stroke (Wossner and OEM)
- Compression Height: 21.60mm
- Lock Part Number: CW12
- Pin Part Number: WP101
- Ring Set Part Number: RSB3950
Cross-Reference OEM Part Numbers:
- 45030007000
- 803M03950
