
Original: $127.00
-65%$127.00
$44.45The Story
The Big Bore Gasket Kit is specifically designed for Honda CRF450X models with a +3mm big bore cylinder. This top-end gasket kit ensures reliable sealing and compatibility with 99mm bore cylinders.
Features:
- Designed for 99mm big bore applications.
- Includes all necessary gaskets for top-end assembly.
Included Components:
- Head gasket
- Base gasket
- Exhaust gasket
- Cam chain tensioner gasket
Specifications:
- Bore size: 99mm
Vehicle Fitments:
- Honda CRF450X: 2005–2017
Description
The Big Bore Gasket Kit is specifically designed for Honda CRF450X models with a +3mm big bore cylinder. This top-end gasket kit ensures reliable sealing and compatibility with 99mm bore cylinders.
Features:
- Designed for 99mm big bore applications.
- Includes all necessary gaskets for top-end assembly.
Included Components:
- Head gasket
- Base gasket
- Exhaust gasket
- Cam chain tensioner gasket
Specifications:
- Bore size: 99mm
Vehicle Fitments:
- Honda CRF450X: 2005–2017




















