Piston Kit 10-22 RMZ250 77mm A, 8781DA Wossner Suzuki 12111-49H00-0F0

Description

Piston kit 77mm BORE 76.96 Wossner 8781DA (STD)

SUZUKI
RX-Z250 2010 - 2022,

  • Wossner forged pistons are superior in strength and design.
  • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
  • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
  • Made in Germany.

Part No. 56-W951.A.WO (radhouse.co.uk) Wossner Piston Suzuki RM-Z250 77 mm Bore (PN# 8781DA)
Lock P/N CW16
Pin P/N WP070
Ring Set P/N 770XAS-2
RM-Z250 2010-14

Display (cm3) 249
Hub stroke (mm) 53.60
Clearance (mm) 0.04
Wossner compression Ratio: 13.60:1
OEM Compression ratio: 13.20:1
Dome volume (cm3) +0.10
Compression height (mm) 29.00
Theorectical weight (G) 19.50

Cross reference numbers ONLY.
12111-49H00-0F0, 40007M07700, 12110-49820, [ 12111-49H10-0F0 / 12140-10810 / 12151-49H00 / 09381-16001 ]

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
SUZUKI RM Z 250 2010-2020
SUZUKI RM Z 250 2010-2018
SUZUKI RM Z 250 2010-2015
SUZUKI RM Z 250 2010-2017
SUZUKI RM Z 250 2010-2021

Piston Kit 10-22 RMZ250 77mm A, 8781DA Wossner Suzuki 12111-49H00-0F0

Product form

Piston kit 77mm BORE 76.96 Wossner 8781DA (STD) SUZUKI RX-Z250 2010 - 2022, Wossner forged pistons are superior in strength... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 56-W951.A.WO

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

    Description

    Piston kit 77mm BORE 76.96 Wossner 8781DA (STD)

    SUZUKI
    RX-Z250 2010 - 2022,

    • Wossner forged pistons are superior in strength and design.
    • Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
    • Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
    • Made in Germany.

    Part No. 56-W951.A.WO (radhouse.co.uk) Wossner Piston Suzuki RM-Z250 77 mm Bore (PN# 8781DA)
    Lock P/N CW16
    Pin P/N WP070
    Ring Set P/N 770XAS-2
    RM-Z250 2010-14

    Display (cm3) 249
    Hub stroke (mm) 53.60
    Clearance (mm) 0.04
    Wossner compression Ratio: 13.60:1
    OEM Compression ratio: 13.20:1
    Dome volume (cm3) +0.10
    Compression height (mm) 29.00
    Theorectical weight (G) 19.50

    Cross reference numbers ONLY.
    12111-49H00-0F0, 40007M07700, 12110-49820, [ 12111-49H10-0F0 / 12140-10810 / 12151-49H00 / 09381-16001 ]

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    SUZUKI RM Z 250 2010-2020
    SUZUKI RM Z 250 2010-2018
    SUZUKI RM Z 250 2010-2015
    SUZUKI RM Z 250 2010-2017
    SUZUKI RM Z 250 2010-2021

    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