Exterior Components› Body Panels and Components
Cylinder Works
Cylinder Works 02-08 Honda CRF 450 R 450cc +4mm Big Bore Top-End Gasket Kit 100mm
SKU: C0BU 11002-G01
Advanced — 4+ hours
Description
The cylinder features a Nikasil electroplated cast aluminum construction. Nikasil is a composite material known for its excellent wear-resistant capabilities. This kit is a 100% new aftermarket Big Bore Gasket Kit built to meet OEM specifications.
Fitment
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Available on iOS & Android
Specifications
| Brand | Cylinder Works |
| Part Number | C0BU 11002-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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