Piston Kit 97-01 CR250 66.40, Wossner 8161DB 1-RING

Description

Wossner forged piston kit 8161DB is a +0.01 oversize piston designed for 1-ring configuration Honda CR250R models from 1997 to 2001. With a 66.41 mm bore and 66.35 mm actual piston diameter, this German-made piston is crafted for high durability and optimised thermal and mechanical performance, using Wossner's elliptical piston design.

Features

  • Forged piston construction for strength and longevity

  • Elliptical shape distributes thermal and mechanical loads evenly

  • Superior heat transfer from combustion chamber to cylinder walls

  • Made in Germany for precision engineering

Specifications

  • Bore Size: 66.41 mm

  • Actual Piston Diameter: 66.35 mm

  • Display (Displacement): 290 cm³

  • Stroke: 72.00 mm

  • Clearance: 0.06 mm

  • Compression Ratio: 2-stroke (Wossner and OEM)

  • Compression Height: 38.00 mm

Cross-Reference Component Part Numbers

  • Piston Kit: 8161DB

  • Lock: CW18

  • Pin: WP033

  • Ring Set: RSB6640

  • Rod: P2021

Vehicle Fitments

  • 1997 Honda CR250R (1-ring)

  • 1998 Honda CR250R (1-ring)

  • 1999 Honda CR250R (1-ring)

  • 2000 Honda CR250R (1-ring)

  • 2001 Honda CR250R (1-ring)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA CR 250 1997-2001

Piston Kit 97-01 CR250 66.40, Wossner 8161DB 1-RING

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Wossner forged piston kit 8161DB is a +0.01 oversize piston designed for 1-ring configuration Honda CR250R models from 1997 to... Read more

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    Description

    Wossner forged piston kit 8161DB is a +0.01 oversize piston designed for 1-ring configuration Honda CR250R models from 1997 to 2001. With a 66.41 mm bore and 66.35 mm actual piston diameter, this German-made piston is crafted for high durability and optimised thermal and mechanical performance, using Wossner's elliptical piston design.

    Features

    • Forged piston construction for strength and longevity

    • Elliptical shape distributes thermal and mechanical loads evenly

    • Superior heat transfer from combustion chamber to cylinder walls

    • Made in Germany for precision engineering

    Specifications

    • Bore Size: 66.41 mm

    • Actual Piston Diameter: 66.35 mm

    • Display (Displacement): 290 cm³

    • Stroke: 72.00 mm

    • Clearance: 0.06 mm

    • Compression Ratio: 2-stroke (Wossner and OEM)

    • Compression Height: 38.00 mm

    Cross-Reference Component Part Numbers

    • Piston Kit: 8161DB

    • Lock: CW18

    • Pin: WP033

    • Ring Set: RSB6640

    • Rod: P2021

    Vehicle Fitments

    • 1997 Honda CR250R (1-ring)

    • 1998 Honda CR250R (1-ring)

    • 1999 Honda CR250R (1-ring)

    • 2000 Honda CR250R (1-ring)

    • 2001 Honda CR250R (1-ring)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA CR 250 1997-2001

    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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