Piston Kit 2010 KX250F 77mm C, Wossner 8778DC Kawasaki Hc, Comp 13.9:1

Description

This Wossner forged high-compression piston kit features a 77.02mm bore size (76.98mm actual), offering a +0.02mm oversize fitment for the 2010 Kawasaki KX250F. Built in Germany with a two-ring configuration, the piston includes an elliptical design for even thrust distribution and a high-compression dome for enhanced performance. It also features improved thermal efficiency and a hard Teflon-coated skirt for optimal bore conformity.

Features

  • Forged high-compression piston with two-ring configuration

  • Elliptical shape ensures even load distribution under heat expansion

  • Engineered for optimal combustion heat transfer

  • Includes hard Teflon skirt coating for bore adaptability

  • Manufactured in Germany

Specifications

  • Bore Size: 77.02mm (actual 76.98mm)

  • Displacement: 250 cm³

  • Stroke: 53.60 mm

  • Clearance: 0.04 mm

  • Compression Ratio (Wossner): 13.90:1

  • Compression Ratio (OEM): 13.20:1

  • Dome Volume: -1.40 cm³

  • Compression Height: 19.60 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP070

  • Ring Set Part Number: 770XAS

  • Rod Part Number: P4002

Cross-Reference OEM Part Numbers

  • OEM: 13001-0115

  • Wiseco: 40009M

  • Vertex: 23566

  • ProX: 01.4340

Vehicle Fitments

  • 2010 Kawasaki KX250F

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KAWASAKI KX F 250 2010

Piston Kit 2010 KX250F 77mm C, Wossner 8778DC Kawasaki Hc, Comp 13.9:1

Product form

This Wossner forged high-compression piston kit features a 77.02mm bore size (76.98mm actual), offering a +0.02mm oversize fitment for the... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W953.C.WO.HC

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    This Wossner forged high-compression piston kit features a 77.02mm bore size (76.98mm actual), offering a +0.02mm oversize fitment for the 2010 Kawasaki KX250F. Built in Germany with a two-ring configuration, the piston includes an elliptical design for even thrust distribution and a high-compression dome for enhanced performance. It also features improved thermal efficiency and a hard Teflon-coated skirt for optimal bore conformity.

    Features

    • Forged high-compression piston with two-ring configuration

    • Elliptical shape ensures even load distribution under heat expansion

    • Engineered for optimal combustion heat transfer

    • Includes hard Teflon skirt coating for bore adaptability

    • Manufactured in Germany

    Specifications

    • Bore Size: 77.02mm (actual 76.98mm)

    • Displacement: 250 cm³

    • Stroke: 53.60 mm

    • Clearance: 0.04 mm

    • Compression Ratio (Wossner): 13.90:1

    • Compression Ratio (OEM): 13.20:1

    • Dome Volume: -1.40 cm³

    • Compression Height: 19.60 mm

    • Lock Part Number: CW16

    • Pin Part Number: WP070

    • Ring Set Part Number: 770XAS

    • Rod Part Number: P4002

    Cross-Reference OEM Part Numbers

    • OEM: 13001-0115

    • Wiseco: 40009M

    • Vertex: 23566

    • ProX: 01.4340

    Vehicle Fitments

    • 2010 Kawasaki KX250F

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KAWASAKI KX F 250 2010

    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.

    WHY NOT CHECK OUT

    Recently viewed products

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa