2Bros Parts

PISTON KIT 84-85 CR250 67.50, WOSSNER 8156D150 HONDA MX

$175.90

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Delivery to United States 5–8 business days

Out of Stock

Wossner 8156D150 Piston Kit 67.50 mm bore. Forged in Germany, this piston kit is designed for efficient heat transfer and features an elliptical design for uniform bearing surface during thermal expansion. Specifications include a 67.50 mm bore size, 67.44 mm actual piston diameter, 246 cm³ displacement, 72.00 mm stroke, 0.06 mm clearance, 38.00 mm compression height, and 2-stroke compression ratios for both Wossner and OEM. Includes Wossner Piston Part Number 8156D150, Lock Part Number CW18, Pin Part Number WP033, Ring Set Part Number RSB6750, and Alternate Part Number 56-W526.P6.WO.

Specifications
SKU
56-W526.P6.WO
Brand
Wossner
Availability
Out of Stock

Fitments (9)

MakeModelYear
HONDAATC R 2501985
HONDAATC R 2501986
HONDACR 2501984
HONDACR 2501985
HONDATRX 2501985
HONDATRX 2501986
HONDATRX 2501987
HONDATRX 2501988
HONDATRX 2501989
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
67.5mm
Variant Id
256697
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for Honda CR250R and ATAC250

This high-performance Wossner piston kit is engineered for 1984-1985 Honda CR250R and ATAC250 models. Manufactured in Germany, the forged piston ensures superior strength and durability. Its advanced design focuses on optimizing heat transfer from the combustion chamber to the cylinder walls, promoting efficient engine operation and longevity.

The piston features an elliptical profile, meticulously designed to maintain a uniform bearing surface even under thermal expansion. This crucial feature helps distribute thrust loads evenly, significantly reducing the risk of piston failure and ensuring smooth, reliable performance.

Key Features:

  • Forged construction for enhanced durability and strength.
  • Designed for effective heat dissipation from the combustion chamber.
  • Elliptical profile promotes even load distribution during operation.
  • Precision manufactured in Germany.

Specifications:

  • Bore Size: 67.50 mm
  • Actual Piston Diameter: 67.44 mm
  • Stroke: 72.00 mm
  • Clearance: 0.06 mm
  • Compression Height: 38.00 mm
  • Wossner Compression Ratio: 2-stroke
  • OEM Compression Ratio: 2-stroke

Wossner Part Numbers:

  • Piston Kit: 8156D150
  • Lock Ring: CW18
  • Pin: WP033
  • Ring Set: RSB6750
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

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Out of stock