-15%
Special Price €214.40 Regular Price €252.20The ATHENA Standard Bore Thermal Group is designed to deliver optimal performance for motorcycles with a displacement of 50 cc.
With a bore of 39 mm and two ports, this component is intended to ensure efficient combustion and a quick engine response, essential elements for those looking to enhance their riding experience.
The included gaskets facilitate installation, making the process simpler and faster.
Ideal for those who wish to maintain or enhance their vehicle's performance, this thermal group represents a solid choice for enthusiasts and professionals in the field.
With a design aimed at maximizing efficiency, the ATHENA Thermal Group is a step forward for those who love the road and desire a responsive and high-performing engine.
- Displacement: 50 cc
- Bore: 39 mm
- Number of ports: 2
- Efficient combustion
- Quick engine response
- Included gaskets for easier installation
- Design aimed at maximizing efficiency
WARNING: The cylinder head and base gaskets included in the kit are specifically developed for ATHENA thermal groups. Whenever the thermal group is disassembled, replace the gaskets with the specific ATHENA replacement series: DO NOT use original replacement gaskets.
| Bore | 39 |
|---|---|
| Displacement | 50 |


