ATHENA Standard Bore Cylinder Kit 250CC 77mm 13.5:1 for Yamaha
for YAMAHA WR F, YZ F
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €508.50 Regular Price €598.23The ATHENA Standard Bore Cylinder Kit is designed for motorcyclists seeking high performance and reliability.
With a bore of 77 mm and a displacement of 250 cc, this component offers a perfect balance between power and control, making it ideal for those looking to optimize their ride.
The compression ratio of 13.5:1 contributes to more efficient combustion, enhancing throttle response and ensuring dynamic riding on any terrain.
Included in the package are also the necessary gaskets for a simple and quick installation, allowing you to get back on the bike without wasting time.
With the ATHENA Cylinder Kit, every ride becomes a unique experience, characterized by high performance and smooth handling of the motorcycle.
- Bore: 77 mm
- Displacement: 250 cc
- Compression ratio: 13.5:1
- Gaskets included for easy installation
Race Use Only Product - Not intended for street use
| Bore | 77 |
|---|---|
| Displacement | 250 |
| Compression ratio | 13.5:1 |


