ATHENA Big Bore 500CC 102mm Engine Kit for Yamaha YZ 450 F
for YAMAHA YZ F 450
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €687.60 Regular Price €808.97The ATHENA Big Bore 500CC 102mm Thermal Group is designed for those who want to push their motorcycle's performance to the next level.
With a bore of 102 mm and a displacement of 500 cc, this component offers a significant increase in power and torque, ensuring an exciting and responsive riding experience.
The compression ratio of 12.2:1 helps optimize engine efficiency, allowing you to make the most of every drop of fuel.
Whether it's a weekend ride or a track challenge, the ATHENA Thermal Group is the ideal choice for motorcyclists who are not satisfied and always seek the maximum from their performance.
With this upgrade, your motorcycle will not only be more powerful but also more fun to ride, turning every trip into an unforgettable adventure.
- Bore: 102 mm
- Displacement: 500 cc
- Increase in power and torque
- Compression ratio: 12.2:1
- Optimization of engine efficiency
- Ideal for rides and track challenges
- Upgrade for superior performance
Race Use Only Product - Not intended for street use
| Bore | 102 |
|---|---|
| Displacement | 500 |
| Compression ratio | 12.2:1 |


