PISTON KIT 15-16 KX250F 77 HC, HIGH COMPRESSION, WOSSNER 8922DA KXF250 13001-0747
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Wossner 8922DA high-compression forged piston kit with a 77mm bore. Features include high-compression design for enhanced performance, forged construction for increased strength and reliability, optimized heat transfer for efficient combustion, and an elliptical design for uniform bearing surface and even thrust load distribution. Manufactured in Germany. Specifications include: Bore Size 77mm, Clearance 0.05mm, Compression Ratio (Wossner) 14.50:1, OEM Compression Ratio 13.80:1, Dome Volume -1.78 cm³, Compression Height 19.80mm, Stroke 53.60mm, Theoretical Weight 136.00g. Cross-reference OEM Part Numbers: Wossner Part No. 8922DA, Lock Part No. CW16, Pin Part No. WP087, Ring Set Part No. 770XAS-2, OEM Part No. 13001-0747, Wiseco Part No. 40135M07700.
- SKU
- 56-W331.A.WO.HC
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (2)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250F | 2015 |
| KAWASAKI | KX 250F | 2016 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 255324
FULL DESCRIPTION
Wossner High Compression Forged Piston Kit 77mm Bore
Upgrade your motorcycle's performance with this Wossner high-compression forged piston kit. Engineered for increased power output, this kit features a 77mm bore and a high-compression design for enhanced combustion efficiency. The piston's advanced elliptical design ensures uniform bearing surface expansion, effectively reducing localized pressure and preventing piston collapse for greater reliability and longevity.
Manufactured in Germany to exacting standards, this piston kit is built for exceptional strength, durability, and superior heat transfer. Experience a noticeable boost in performance and enjoy the confidence that comes with a precision-engineered component.
Key Features:
- High-compression design for enhanced engine performance
- Forged construction ensures superior strength and reliability
- Advanced elliptical design for uniform bearing surface expansion and even thrust load distribution
- Optimized heat transfer promotes efficient combustion
- Precision manufactured in Germany for quality assurance
Specifications:
- Bore Size: 77mm
- Clearance: 0.05mm
- Compression Ratio (Wossner): 14.50:1
- OEM Compression Ratio: 13.80:1
- Dome Volume: -1.78 cm³
- Compression Height: 19.80mm
- Stroke: 53.60mm
- Theoretical Weight: 136.00g
Cross-Reference Part Numbers:
- Wossner Part No.: 8922DA
- OEM Part No.: 13001-0747
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