ATHENA Standard Bore 125CC 54mm Cylinder Head for Yamaha
for YAMAHA YZ 125
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €806.60 Regular Price €948.94The ATHENA Standard Bore 125CC 54mm Cylinder Kit is designed to deliver excellent performance and immediate engine response. With a bore of 54 mm, this cylinder kit optimizes combustion, ensuring smooth and controlled power. The 125 cc displacement is perfect for those seeking a balance between performance and maneuverability, making every ride an exciting experience.
The compression ratio of 14.8:1 helps improve engine efficiency, allowing you to get the most out of your motorcycle. The included cylinder head and necessary gaskets for installation ensure perfect adaptability and ease of assembly, making this product an ideal choice for those looking to upgrade or repair their vehicle. With the ATHENA Cylinder Kit, every motorcyclist can rely on a reliable and high-performing component, ready to meet the needs of those who love the road.
- Bore: 54 mm
- Displacement: 125 cc
- Compression ratio: 14.8:1
- Included cylinder head
- Gaskets necessary for installation
- Combustion optimization
- Smooth and controlled power
- Ease of assembly
Race Use Only - Not intended for road use
| Bore | 54 |
|---|---|
| Displacement | 125 |
| Compression ratio | 14.8:1 |


