ATHENA Standard Bore Cylinder Kit 250CC 77mm 12.5:1 for Yamaha
for YAMAHA WR F, WR R 4T, WR X 4T, YZ F
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €508.50 Regular Price €598.25The ATHENA Standard Bore 250CC 77mm 12.5:1 Cylinder Kit represents an excellent choice for those looking to enhance their engine's performance.
With a bore of 77 mm and a displacement of 250 cc, this component is designed to optimize the power and efficiency of your vehicle.
The compression ratio of 12.5:1 ensures more effective combustion, contributing to a smooth and responsive power delivery.
Additionally, the cylinder kit comes with all the necessary gaskets for a straightforward and direct installation, saving you time and effort during assembly.
Whether you are a motorcycle enthusiast or an experienced mechanic, this product perfectly meets your needs, offering a great solution for boosting your engine.
With the ATHENA Cylinder Kit, you can count on reliable performance and an exhilarating ride.
- Bore: 77 mm
- Displacement: 250 cc
- Compression ratio: 12.5:1
- Gaskets included for easy installation
- Power and efficiency optimization
- Suitable for motorcycle enthusiasts and experienced mechanics
Race Use Only - Not intended for road use
| Bore | 77 |
|---|---|
| Displacement | 250 |
| Compression ratio | 12.5:1 |


