Piston Kit 84-85 CR250 67.00, Wossner 8156D100 Honda MX

Description

This Wossner piston kit is designed for Honda CR250R and ATAC250 models from 1984 to 1985, featuring a 67.00 mm bore with an actual piston diameter of 66.94 mm. Forged in Germany, the piston is built for strength and thermal efficiency, enabling optimal heat transfer from the combustion chamber to the cylinder walls. Its elliptical shape ensures a uniform bearing surface during thermal expansion, reducing localised stress and helping to prevent piston collapse.

Features

  • Forged piston for increased strength and reliability

  • Engineered to support effective combustion heat transfer

  • Elliptical design promotes even thrust load distribution

  • Manufactured in Germany

Specifications

  • Bore size: 67.00 mm

  • Actual piston diameter: 66.94 mm

  • Display (cm³): 246

  • Stroke: 72.00 mm

  • Clearance: 0.06 mm

  • Compression height: 38.00 mm

  • Wossner compression ratio: 2-stroke

  • OEM compression ratio: 2-stroke

Cross-Reference OEM Part Numbers

  • Wossner Piston Part Number: 8156D100

  • Lock Part Number: CW18

  • Pin Part Number: WP033

  • Ring Set Part Number: RSB6700 x2

  • Alternate Part Number: 56-W526.P4.WO

Vehicle Fitments

  • Honda CR250R 1984

  • Honda CR250R 1985

  • Honda ATAC250 1984

  • Honda ATAC250 1985

  • Honda ATC250R 1985

  • Honda ATC250R 1986

  • Honda TRX250R 1985

  • Honda TRX250R 1986

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA ATC R 250 1985-1986
HONDA CR 250 1984-1985
HONDA TRX 250 1986
HONDA TRX 250 1985-1986
HONDA TRX 250 1987-1989

Piston Kit 84-85 CR250 67.00, Wossner 8156D100 Honda MX

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This Wossner piston kit is designed for Honda CR250R and ATAC250 models from 1984 to 1985, featuring a 67.00 mm... Read more

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    SKU: 56-W526.P4.WO

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    Description

    This Wossner piston kit is designed for Honda CR250R and ATAC250 models from 1984 to 1985, featuring a 67.00 mm bore with an actual piston diameter of 66.94 mm. Forged in Germany, the piston is built for strength and thermal efficiency, enabling optimal heat transfer from the combustion chamber to the cylinder walls. Its elliptical shape ensures a uniform bearing surface during thermal expansion, reducing localised stress and helping to prevent piston collapse.

    Features

    • Forged piston for increased strength and reliability

    • Engineered to support effective combustion heat transfer

    • Elliptical design promotes even thrust load distribution

    • Manufactured in Germany

    Specifications

    • Bore size: 67.00 mm

    • Actual piston diameter: 66.94 mm

    • Display (cm³): 246

    • Stroke: 72.00 mm

    • Clearance: 0.06 mm

    • Compression height: 38.00 mm

    • Wossner compression ratio: 2-stroke

    • OEM compression ratio: 2-stroke

    Cross-Reference OEM Part Numbers

    • Wossner Piston Part Number: 8156D100

    • Lock Part Number: CW18

    • Pin Part Number: WP033

    • Ring Set Part Number: RSB6700 x2

    • Alternate Part Number: 56-W526.P4.WO

    Vehicle Fitments

    • Honda CR250R 1984

    • Honda CR250R 1985

    • Honda ATAC250 1984

    • Honda ATAC250 1985

    • Honda ATC250R 1985

    • Honda ATC250R 1986

    • Honda TRX250R 1985

    • Honda TRX250R 1986

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA ATC R 250 1985-1986
    HONDA CR 250 1984-1985
    HONDA TRX 250 1986
    HONDA TRX 250 1985-1986
    HONDA TRX 250 1987-1989

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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