ATHENA Big Bore Cylinder Kit 280CC 82mm 13.1:1 for Honda
for HONDA CRF R, CRF X
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €634.70 Regular Price €746.65The ATHENA Big Bore 280CC Thermal Group with an 82 mm bore is designed for those who want to push their motorcycle's performance to the next level.
With a displacement of 280 cc, this component is ideal for those seeking power and responsiveness, turning every ride into an exciting experience.
The compression ratio of 13.1:1 ensures optimal combustion, maximizing engine efficiency and providing an immediate response to the throttle.
This thermal group represents a strategic choice for motorcyclists looking to enhance their vehicle's performance, ensuring a perfect balance between power and control.
With ATHENA, every curve and straightaway becomes an opportunity to express your riding style to the fullest.
- Bore: 82 mm
- Displacement: 280 cc
- Compression ratio: 13.1:1
- Designed to enhance motorcycle performance
- Ideal for power and responsiveness
- Maximizes engine efficiency
- Immediate response to the throttle
- Balance between power and control
Race Use Only Product - Not intended for street use
| Bore | 82 |
|---|---|
| Displacement | 280 |
| Compression ratio | 13.1:1 |


