2Bros Parts

PISTON KIT 4 KAW KZ1000 ST Z1R WOSSNER K8797D100-4 71.00mm

£793.43

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PISTON KIT 4 KAW KZ1000 ST Z1R WOSSNER K8797D100-4 71.00mm. Bore: 71mm. Wossner Part No.: K8797D100-4 (+1mm). Wossner forged pistons offer superior strength and design. Engineered to optimize combustion chamber heat transfer to cylinder walls. Elliptically designed for a more uniform bearing surface under piston heat expansion, preventing localized pressure and distributing thrust loads evenly to prevent piston collapse. Made in Germany. Part No.: 56-W9870.100.WO. Clip Part No.: CW17. Piston Pin: WP083. Ring Set: 710XDS. Specifications: Displacement (cm³): 1045 / 1075. Hub Stroke (mm): 66.00. Clearance (mm): 0.06. Wossner Compression Ratio: 10.00:1. OEM Compression Ratio: 2-stroke. Compression Height (mm): 32.00. Theoretical Weight (G).

Specifications
SKU
56-W9870.100.WO
Brand
Wossner
Availability
In Stock (4)

Fitments (1)

MakeModelYear
KAWASAKIKZ 10001980
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
259007
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 71.00mm Piston Kit for Kawasaki Motorcycles

Upgrade your engine's performance with this high-quality Wossner forged piston kit. Engineered for superior strength and optimal heat transfer, this kit is designed to enhance combustion efficiency and ensure even load distribution for maximum durability.

Key Features:

  • Forged Strength: Wossner forged pistons are renowned for their exceptional strength and advanced design.
  • Optimized Heat Transfer: Engineered to efficiently transfer combustion chamber heat to cylinder walls for improved performance.
  • Elliptical Design: Features an elliptical profile for a more uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse.
  • Precision Manufacturing: Made in Germany to exacting standards.
  • Bore Size: 71.00mm
  • Part Number: K8797D100-4 (+1mm)

Specifications:

  • Displacement (cm³): 1045 / 1075
  • Stroke (mm): 66.00
  • Clearance (mm): 0.06
  • Wossner Compression Ratio: 10.00:1
  • Compression Height (mm): 32.00
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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.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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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