PISTON KIT 06-09 KXF250 77.00, FORGED WOSSNER 8635DA 13001-0088
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Wossner forged piston kit with a bore size of 77.00mm and an actual bore diameter of 76.96mm. This kit features an elliptical design for uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany, it offers superior strength and optimal heat transfer. Specifications include a displacement of 250 cm³, a stroke of 53.60mm, and a clearance of 0.04mm. The Wossner compression ratio is 13.50:1 compared to the OEM compression ratio of 13.20:1. Dome volume is -3.40 cm³, and compression height is 19.60mm. Lock part number is CW16, pin part number is WP059, ring set part number is 770XAS-2, and rod part number is P4002. Cross-reference OEM part numbers include 13001-0088 and 4904M07700.
- SKU
- 56-W210+00A.WO
- Brand
- Wossner
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 255008
FULL DESCRIPTION
Wossner Forged Piston Kit - High Performance for Your Motorcycle
Upgrade your motorcycle's performance with this premium Wossner forged piston kit. Engineered for demanding riders, this piston is designed to provide exceptional strength, durability, and optimal heat transfer for improved combustion chamber efficiency.
The advanced elliptical design of the piston ensures uniform bearing surface even under extreme heat expansion. This intelligent engineering minimizes localized pressure points, effectively preventing piston collapse and promoting consistent performance.
Key Features:
- Forged Construction: Offers superior strength and enhanced durability compared to cast pistons.
- Optimized Heat Transfer: Facilitates efficient combustion and peak engine performance.
- Elliptical Piston Design: Distributes thrust loads evenly, reducing wear and preventing piston collapse.
- German Manufacturing: Precision engineered and manufactured in Germany for uncompromising quality.
Specifications:
- Bore Size: 77.00mm
- Actual Bore Diameter: 76.96mm
- Displacement: 250 cm³
- Stroke: 53.60mm
- Clearance: 0.04mm
- Wossner Compression Ratio: 13.50:1
- OEM Compression Ratio: 13.20:1
- Dome Volume: -3.40 cm³
- Compression Height: 19.60mm
- Lock Part Number: CW16
- Pin Part Number: WP059
- Ring Set Part Number: 770XAS-2
- Rod Part Number: P4002
Cross-Reference OEM Part Numbers:
- 13001-0088
- 4904M07700
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