Piston Kit 12-18 CRF150R 66.00, 8861DC Wossner

Description

Wossner forged piston kit 8861DC is a +0.02mm oversized piston with a 66.02mm bore (measured at 65.97mm), designed specifically for Honda CRF150R models from 2012 to 2018. Featuring high-strength forged construction and a Teflon-coated skirt, this piston provides superior durability, thermal stability, and a precision fit ideal for competitive four-stroke applications.

Features

  • Forged construction for maximum durability and reliability

  • Elliptical design offers consistent load distribution under heat expansion

  • Excellent heat transfer from the combustion chamber to cylinder walls

  • Hard Teflon skirt coating for precise fit and bore conformity

  • Reduces localised pressure to protect against piston collapse

  • Made in Germany

Specifications

  • Bore: 66.02mm (Measured: 65.97mm)

  • Display Volume: 149 cm³

  • Stroke: 43.80mm

  • Clearance: 0.05mm

  • Compression Height: 20.60mm

  • Wossner Compression Ratio: OEM

  • OEM Compression Ratio: 11.70:1

  • Dome Volume: -1.40 cm³

  • Part No.: 56-W914.C.WO (Wossner 8861DC)

  • Ring Set: 660XKS

  • Lock P/N: CW14

  • Pin P/N: WP058

Vehicle Fitments

  • 2012 Honda CRF150R

  • 2013 Honda CRF150R

  • 2014 Honda CRF150R

  • 2015 Honda CRF150R

  • 2016 Honda CRF150R

  • 2017 Honda CRF150R

  • 2018 Honda CRF150R

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA CRF R 150 2012-2020
HONDA CRF R 150 2012-2021
HONDA CRF R 150 2012-2018
HONDA CRF R 150 2012-2019
HONDA CRF 150 2012-2019

Piston Kit 12-18 CRF150R 66.00, 8861DC Wossner

Product form

Wossner forged piston kit 8861DC is a +0.02mm oversized piston with a 66.02mm bore (measured at 65.97mm), designed specifically for... Read more

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    SKU: 56-W914.C.WO

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    Description

    Wossner forged piston kit 8861DC is a +0.02mm oversized piston with a 66.02mm bore (measured at 65.97mm), designed specifically for Honda CRF150R models from 2012 to 2018. Featuring high-strength forged construction and a Teflon-coated skirt, this piston provides superior durability, thermal stability, and a precision fit ideal for competitive four-stroke applications.

    Features

    • Forged construction for maximum durability and reliability

    • Elliptical design offers consistent load distribution under heat expansion

    • Excellent heat transfer from the combustion chamber to cylinder walls

    • Hard Teflon skirt coating for precise fit and bore conformity

    • Reduces localised pressure to protect against piston collapse

    • Made in Germany

    Specifications

    • Bore: 66.02mm (Measured: 65.97mm)

    • Display Volume: 149 cm³

    • Stroke: 43.80mm

    • Clearance: 0.05mm

    • Compression Height: 20.60mm

    • Wossner Compression Ratio: OEM

    • OEM Compression Ratio: 11.70:1

    • Dome Volume: -1.40 cm³

    • Part No.: 56-W914.C.WO (Wossner 8861DC)

    • Ring Set: 660XKS

    • Lock P/N: CW14

    • Pin P/N: WP058

    Vehicle Fitments

    • 2012 Honda CRF150R

    • 2013 Honda CRF150R

    • 2014 Honda CRF150R

    • 2015 Honda CRF150R

    • 2016 Honda CRF150R

    • 2017 Honda CRF150R

    • 2018 Honda CRF150R

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA CRF R 150 2012-2020
    HONDA CRF R 150 2012-2021
    HONDA CRF R 150 2012-2018
    HONDA CRF R 150 2012-2019
    HONDA CRF 150 2012-2019

    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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