
The Story
The 80mm Big Bore Top End Gasket Kit is specifically designed for Yamaha WR250F and YZ250F models from 2001 to 2013 with a 269cc Big Bore upgrade. This kit includes all necessary gaskets for a reliable seal, ensuring optimal performance for the top-end rebuild of your engine.
Features:
- Designed for 80mm Big Bore applications with 269cc displacement.
- Includes head, base, exhaust, and cam chain tensioner gaskets.
- Provides a precise seal for consistent and reliable engine operation.
- Compatible with Yamaha WR250F and YZ250F models using a Big Bore upgrade.
Package Includes:
- Head gasket
- Base gasket
- Exhaust gasket
- Cam chain tensioner gasket
Vehicle Compatibility:
- Yamaha WR250F: 2001–2013
- Yamaha YZ250F: 2001–2013

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The 80mm Big Bore Top End Gasket Kit is specifically designed for Yamaha WR250F and YZ250F models from 2001 to 2013 with a 269cc Big Bore upgrade. This kit includes all necessary gaskets for a reliable seal, ensuring optimal performance for the top-end rebuild of your engine.
Features:
- Designed for 80mm Big Bore applications with 269cc displacement.
- Includes head, base, exhaust, and cam chain tensioner gaskets.
- Provides a precise seal for consistent and reliable engine operation.
- Compatible with Yamaha WR250F and YZ250F models using a Big Bore upgrade.
Package Includes:
- Head gasket
- Base gasket
- Exhaust gasket
- Cam chain tensioner gasket
Vehicle Compatibility:
- Yamaha WR250F: 2001–2013
- Yamaha YZ250F: 2001–2013




















