PISTON KIT 87-89 KX250 69.50, WOSSNER 8129D210 KAWASAKI MX
Wossner 69.50mm forged piston kit for Kawasaki KX250 models. Features a forged construction and elliptical design for enhanced thermal expansion behaviour and thrust load distribution. Manufactured in Germany, this piston supports efficient heat transfer from the combustion chamber to the cylinder walls. Specifications include a bore of 69.50mm, actual diameter of 69.44mm, displacement of 249 cm³, stroke of 70.00mm, clearance of 0.06mm, compression height of 37.00mm, and a 2-stroke compression ratio. Part number 8129D210. Includes lock CW18, pin WP033, and two RSB6950 ring sets.
- SKU
- 56-W556+210.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner 69.50mm Forged Piston Kit for Kawasaki KX250 (1987-1989)
Enhance the performance and durability of your two-stroke engine with this Wossner forged piston kit. Designed specifically for Kawasaki KX250 models, this piston offers superior strength and optimized thermal expansion. Manufactured with precision in Germany, this kit is built to withstand the demands of high-performance riding.
Key Features:
- Forged piston construction for exceptional strength and longevity.
- Elliptical design ensures uniform bearing surface during thermal expansion.
- Even distribution of thrust loads to prevent piston collapse and reduce localized stress.
- Engineered for efficient transfer of combustion heat to cylinder walls for optimal operation.
- German engineering ensures high quality and reliability.
Specifications:
- Bore Size: 69.50mm
- Actual Piston Diameter: 69.44mm
- Displacement: 249 cm³
- Stroke: 70.00mm
- Piston Clearance: 0.06mm
- Compression Height: 37.00mm
- Compression Ratio: 2-stroke
Included Components:
- Piston Kit Part Number: 56-W556+
- Wossner Piston Kit Number: 8129D210
- Lock Ring: CW18
- Piston Pin: WP033
- Ring Set: RSB6950 (x2)
