2Bros Parts

PISTON KIT 09-12 KXF450 HC 96, FORGED WOSSNER 8769DC

$243.97

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Delivery to United States 5–8 business days

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Wossner forged high-compression piston kit with a 96.02mm bore (95.98mm) and 13.5:1 compression ratio. Features optimized heat transfer for enhanced durability, an elliptical design for uniform bearing surface under heat expansion, and even thrust load distribution to prevent piston collapse. Manufactured in Germany. Specifications: Bore Size 96.02mm (95.98mm), Part Number 8769DC, Lock Part Number CW19, Pin Part Number WP071, Ring Set Part Number 960ADS-2, Rod Part Number P4020, Displacement 449 cm³, Stroke 62.10mm, Clearance 0.04mm, OEM Compression Ratio 12.5:1, Dome Volume +4.20 cm³, Compression Height 23.70mm.

Specifications
SKU
56-W309.C.WO
Brand
Wossner
Availability
In Stock (4)

Fitments (4)

MakeModelYear
KAWASAKIKX 450F2009
KAWASAKIKX 450F2010
KAWASAKIKX 450F2011
KAWASAKIKX 450F2012
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
96mm
Variant Id
255371
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner High Compression Forged Piston Kit - 96.02mm Bore

Enhance the performance and durability of your engine with this Wossner forged high-compression piston kit. Engineered for superior strength and optimized heat transfer, this piston kit is designed to deliver exceptional combustion efficiency. The advanced elliptical design ensures even distribution of thrust loads, effectively reducing localized pressure and preventing piston collapse under extreme conditions. Manufactured with precision in Germany, this kit represents a significant upgrade for high-performance applications.

Key Features:

  • High-compression forged piston design for increased engine performance.
  • Optimized heat transfer capabilities for improved durability and longevity.
  • Elliptical piston shape promotes uniform bearing surface under thermal expansion.
  • Even distribution of thrust loads to effectively prevent piston collapse.
  • Precision manufactured in Germany to the highest standards.

Specifications:

  • Bore Size: 96.02mm (95.98mm)
  • Compression Ratio: 13.5:1
  • Dome Volume: +4.20 cm³
  • Compression Height: 23.70mm
  • Stroke: 62.10mm
  • Clearance: 0.04mm
  • Displacement: 449 cm³
  • Includes Lock Part Number: CW19
  • Includes Pin Part Number: WP071
  • Includes Ring Set Part Number: 960ADS-2
  • Includes Rod Part Number: P4020
  • OEM Compression Ratio comparison: 12.5:1
Before you buy

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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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More answers in our FAQ.

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