ATHENA Big Bore 106CC 53mm Cylinder Thermal Group for Yamaha YZ RA
for YAMAHA YZ RA 85
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €877.00 Regular Price €1,031.74
The ATHENA Big Bore 106CC 53mm cylinder thermal group represents an excellent choice for those looking to enhance their motorcycle's performance. With a bore of 53 mm, this cylinder is designed to provide a displacement of 105.46 cc, allowing for a significant increase in power and torque. The increase of 5.5 mm compared to standard cylinders optimizes engine efficiency, ensuring smooth and responsive power delivery.
The compression ratio of 14.0:1 is designed to maximize performance, ensuring more efficient combustion and an immediate throttle response. Additionally, the included exhaust valve kit and removable head offer the possibility to further customize the engine setup, allowing enthusiasts to tailor their ride to specific driving needs.
- Bore: 53 mm
- Displacement: 105.46 cc
- Increase compared to standard cylinders: 5.5 mm
- Compression ratio: 14.0:1
- Exhaust valve kit included
- Removable head for customization
With this thermal group, every motorcyclist will have the opportunity to transform their riding experience, making every outing a moment of pure adrenaline.
Race Use Only Product - Not intended for road use
| Bore | 53 |
|---|---|
| Displacement | 105,46 |
| Compression ratio | 14.0:1 |
