PISTON KIT 06-09 GASGAS 450 97, FORGED WOSSNER 8638DA
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Wossner forged piston kit with a bore size of 97.00mm and actual bore diameter of 96.95mm. This piston features an elliptical design for uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany, it is designed for superior strength and optimal heat transfer. Specifications include a displacement of 449 cm³, stroke of 63.40mm, clearance of 0.05mm, OEM compression ratio, dome volume of -2.80 cm³, compression height of 25.50mm. Lock part number CW20, pin part number WP038, and ring set part number 970ADS-2.
- SKU
- 56-W221.A.WO
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (18)
| Make | Model | Year |
|---|---|---|
| GAS-GAS | EC 450 | 2006 |
| GAS-GAS | EC 450 | 2007 |
| GAS-GAS | EC 450 | 2008 |
| GAS-GAS | EC 450 | 2009 |
| GAS-GAS | FSE 450 | 2006 |
| GAS-GAS | FSE 450 | 2007 |
| GAS-GAS | FSE 450 | 2008 |
| GAS-GAS | FSE 450 | 2009 |
| GAS-GAS | HP 450 | 2006 |
| GAS-GAS | HP 450 | 2007 |
| GAS-GAS | HP 450 | 2008 |
| GAS-GAS | HP 450 | 2009 |
| GAS-GAS | SM 450 | 2007 |
| GAS-GAS | SM 450 | 2008 |
| GAS-GAS | SM 450 | 2009 |
| GAS-GAS | SMR 450 | 2007 |
| GAS-GAS | SMR 450 | 2008 |
| GAS-GAS | SMR 450 | 2009 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 97mm
- Variant Id
- 255074
FULL DESCRIPTION
Wossner Forged Piston Kit 8638DA for GasGas 450cc
Upgrade your motorcycle's performance and reliability with the Wossner Forged Piston Kit. Engineered for superior strength and optimal heat transfer, this premium piston kit is designed to enhance combustion chamber efficiency and ensure long-lasting durability.
Key Features:
- Forged Construction: Offers increased strength and durability compared to cast pistons, providing a more robust engine component.
- Elliptical Design: This advanced design ensures uniform bearing surface under heat expansion, effectively reducing localized pressure and preventing piston collapse for consistent performance.
- Optimized Heat Transfer: Promotes efficient combustion chamber operation, leading to improved engine performance.
- German Engineering: Manufactured in Germany, guaranteeing high standards of quality and precision.
Specifications:
- Bore Size: 97.00mm
- Actual Bore Diameter: 96.95mm
- Displacement: 449 cm³
- Stroke: 63.40mm
- Clearance: 0.05mm
- Wossner Compression Ratio: OEM
- Dome Volume: -2.80 cm³
- Compression Height: 25.50mm
- Lock Part Number: CW20
- Pin Part Number: WP038
- Ring Set Part Number: 970ADS-2
QUESTIONS? JUST ASK
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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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