Cylinder Kit 09-12 CRF450 99mm, Works 478cc 11006-K01

Description

Cylinder Works +3mm Big Bore Complete Cylinder Kit (11006-K01) for Honda CRF450R (2009-2012) increases displacement to 478cc with a 99mm bore and 12.0:1 compression ratio. This direct bolt-on kit is ready to install without requiring replating or additional machining. Built to deliver enhanced performance while maintaining OEM fit and reliability.

Features:

  • Big bore cylinder increases displacement to 478cc (+3mm).
  • Bore size: 99mm with a compression ratio of 12.0:1.
  • Nickel Silicon Carbide plating for extended durability.
  • Honed to exact specifications for seamless piston installation.
  • Direct bolt-on design requires no machining or replating.
  • Complete kit includes gaskets, cylinder, piston, rings, pin, and clips.
  • Optional use with Hot Rods #4193 increases displacement to 500cc.

Specifications:

  • Displacement: 478cc
  • Bore size: 99mm
  • Compression ratio: 12.0:1
  • Piston assembly: Vertex #23534

Included Items:

  • Cylinder
  • Piston
  • Rings
  • Pin and clips
  • Gaskets

Cross-Reference OEM Part Numbers:

  • Honda: 12100-MEN-A30
  • Honda: 12100-MEN-A50

Vehicle Fitment:

  • Honda CRF450R (2009-2012)

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
HONDA CRF R 450 2009-2012
HONDA CRF R 450 2017-2018
HONDA CRF R 450 2009-2016

Cylinder Kit 09-12 CRF450 99mm, Works 478cc 11006-K01

Product form

Cylinder Works +3mm Big Bore Complete Cylinder Kit (11006-K01) for Honda CRF450R (2009-2012) increases displacement to 478cc with a 99mm... Read more

1 in stock 1-2 business days

£735.31 Incl. VAT

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    SKU: 56-K142.099.CKW1

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    • No hassle returns within 30 days

    Description

    Cylinder Works +3mm Big Bore Complete Cylinder Kit (11006-K01) for Honda CRF450R (2009-2012) increases displacement to 478cc with a 99mm bore and 12.0:1 compression ratio. This direct bolt-on kit is ready to install without requiring replating or additional machining. Built to deliver enhanced performance while maintaining OEM fit and reliability.

    Features:

    • Big bore cylinder increases displacement to 478cc (+3mm).
    • Bore size: 99mm with a compression ratio of 12.0:1.
    • Nickel Silicon Carbide plating for extended durability.
    • Honed to exact specifications for seamless piston installation.
    • Direct bolt-on design requires no machining or replating.
    • Complete kit includes gaskets, cylinder, piston, rings, pin, and clips.
    • Optional use with Hot Rods #4193 increases displacement to 500cc.

    Specifications:

    • Displacement: 478cc
    • Bore size: 99mm
    • Compression ratio: 12.0:1
    • Piston assembly: Vertex #23534

    Included Items:

    • Cylinder
    • Piston
    • Rings
    • Pin and clips
    • Gaskets

    Cross-Reference OEM Part Numbers:

    • Honda: 12100-MEN-A30
    • Honda: 12100-MEN-A50

    Vehicle Fitment:

    • Honda CRF450R (2009-2012)

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    HONDA CRF R 450 2009-2012
    HONDA CRF R 450 2017-2018
    HONDA CRF R 450 2009-2016

    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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