2Bros Parts

PISTON KIT 81-83 CR250 66.50, FORGED WOSSNER 8155D050

£153.68

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Wossner 66.50mm Bore Piston Kit 8155D050. This high-performance forged piston is designed for durability and efficient heat transfer. It features an elliptical design for even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston is specifically designed for two-stroke engines. Specifications include a bore size of 66.50mm, actual bore diameter of 66.44mm, displacement of 246cc, and a stroke of 72.00mm. Also includes lock P/N CW18, pin P/N WP033, and ring set P/N RSB6650 x2.

Specifications
SKU
56-W466+P2.WO
Brand
Wossner
Availability
In Stock (3)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
66.5mm
Variant Id
255826
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 66.50mm Bore

Enhance the performance and durability of your motorcycle's engine with this high-quality forged piston kit from Wossner. Engineered for precision and built to last, this piston is a superior replacement for original equipment parts.

Key Features:

  • Forged Construction: Made from high-strength forged aluminum for exceptional durability and resistance to extreme conditions.
  • Optimized Heat Transfer: Designed to efficiently transfer heat away from the combustion chamber, promoting better combustion and extending engine life.
  • Elliptical Design: Features an innovative elliptical skirt design that ensures even load distribution across the piston surface. This reduces localized pressure points, prevents piston collapse under high stress, and contributes to smoother engine operation.
  • Two-Stroke Specific: Meticulously engineered for the demands of two-stroke engines.
  • Precision Manufacturing: Manufactured in Germany to exacting standards, ensuring top-tier quality and reliability.

Specifications:

  • Bore Size: 66.50mm
  • Actual Bore Diameter: 66.44mm
  • Compression Ratio: Two-stroke
  • Displacement: 246cc
  • Stroke: 72.00mm
  • Piston Clearance: 0.06mm

Included Components:

  • Lock Rings: CW18
  • Piston Pin: WP033
  • Ring Set: RSB6650 (x2)
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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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