PISTON KIT 95 KTM250SX 67.50, WOSSNER 8014DA FORGED MX
Wossner forged piston kit with a 67.50mm bore (67.44mm actual) and 29.70mm compression height. This piston offers exceptional strength and thermal efficiency, utilising an elliptical design that provides a more consistent bearing surface under thermal expansion. Manufactured in Germany, it reduces localised pressure and evenly distributes thrust loads to protect against piston collapse during operation. Specifications include a 0.06mm clearance, 69.50mm stroke, 249 cm³ displacement, and 2-stroke compression ratio. Cross-reference OEM part numbers include Piston Kit: 8014DA, Lock: CW18, Pin: WP033, and Ring Set: RSB6750 x2.
- SKU
- 56-W655+00A.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit 67.50mm for KTM 250cc 2-Stroke
Upgrade your KTM 250cc 2-stroke engine with this high-performance Wossner forged piston kit. Engineered for exceptional strength and durability, this piston is designed to withstand the demands of off-road riding.
Featuring an advanced elliptical design, this piston ensures a more consistent bearing surface even under extreme thermal expansion. This innovative construction helps to reduce localized pressure points and evenly distribute thrust loads, significantly protecting against piston collapse during operation for increased engine longevity.
Key Features:
- Forged construction for superior strength and enhanced durability.
- Optimized for efficient heat transfer from the combustion chamber to the cylinder wall.
- Elliptical piston design maintains an even bearing surface under thermal stress.
- Minimizes the risk of localized pressure points and potential piston collapse.
- Manufactured to exacting standards in Germany.
Specifications:
- Bore Size: 67.50mm (Actual measurement: 67.44mm)
- Compression Height: 29.70mm
- Clearance: 0.06mm
- Stroke: 69.50mm
- Displacement: 249 cm³
- Compression Ratio: 2-stroke
Included Components (Cross-Reference OEM Part Numbers):
- Piston Kit: 8014DA
- Lock: CW18
- Pin: WP033
- Ring Set: RSB6750 (x2)
