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Gaskets and Seals Engine Gaskets and Seals

Cylinder Works

Cylinder Works 09-16 Honda CRF 450 R 450cc +3mm Big Bore Top-End Gasket Kit 99mm

$111.95 $95.86 Save $16.09

SKU: C0BU 11006-G01

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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Cylinder Works 11006-G01 is a big bore top-end gasket kit designed for Honda CRF 450 R models from 2009 to 2016. It features a 99mm bore size, suitable for +3mm overbore applications. The kit includes head, base, exhaust, and cam chain tensioner gaskets.

Fitment

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Specifications

BrandCylinder Works
Part NumberC0BU 11006-G01

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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