PISTON KIT 2021-22 KX250F 77.97mm, HIGH COMPRESSION WOSSNER 8994DB, Kawasaki
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Wossner 8994DB high compression piston kit with a bore of 77.97mm. This piston kit features a 14.5:1 compression ratio and a compression height of 20.18mm with a 52.20 stroke. Wossner forged pistons are superior in strength and design, engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. They are elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany. Part number 56-W8820.B.WO.HC. Includes ring set RIK78.00, clips CW16, and pin WP070-SP.
- SKU
- 56-W8820.B.WO.HC
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (5)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250 | 2021 |
| KAWASAKI | KX 250 | 2022 |
| KAWASAKI | KX 250X | 2021 |
| KAWASAKI | KX 250X | 2022 |
| KAWASAKI | KX XC 250 | 2021 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 314425
FULL DESCRIPTION
Wossner High Compression Piston Kit - 77.97mm Bore
Elevate your motorcycle's performance with this high-compression piston kit from Wossner. Engineered for superior strength and efficiency, this piston is designed to optimize combustion and heat transfer for a noticeable power increase.
Key Features:
- High Compression Ratio: Achieves a 14.5:1 compression ratio for enhanced power output.
- Precision Bore Size: This B grade piston features a 77.97mm bore diameter.
- Forged Superiority: Wossner forged pistons offer exceptional strength and durability compared to cast pistons.
- Optimized Heat Transfer: Designed to efficiently transfer combustion chamber heat to the cylinder walls, promoting better engine cooling and longevity.
- Elliptical Design: Features an elliptical profile that ensures a uniform bearing surface even under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse.
- Durable Construction: Manufactured in Germany with a focus on quality and performance.
- Specific Dimensions: Includes a compression height of 20.18mm and a stroke of 52.20mm.
This kit includes essential components for a complete rebuild, featuring a high-quality ring set (RIk78.00), durable clips (CW16), and a robust pin (WP070-SP).
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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