ATHENA Standard Bore 50CC 40mm 17.0:1 Cylinder Head with Exhaust Valve
for YAMAHA, APRILIA, MBK, BETAMOTOR, FANTIC MOTOR, HM, MALAGUTI, MOTOR HISPANIA, PEUGEOT, RIEJU
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FIND YOUR BIKE - compatibility table
-15%
Special Price €451.90 Regular Price €531.66The ATHENA Standard Bore 50CC 40mm 17.0:1 cylinder kit with exhaust valve is designed to deliver high performance and an enthusiastic riding experience.
With a bore of 40 mm and a displacement of 50 cc, this component is ideal for those looking to optimize their engine, ensuring a quick and dynamic response.
The compression ratio of 17.0:1 helps improve engine efficiency, allowing for maximum power output.
The exhaust valve, designed for optimal flow, ensures that combustion gases are expelled effectively, promoting more complete combustion and greater power.
This cylinder kit is a perfect choice for motorcyclists looking to enhance their vehicle's performance without compromising reliability.
With ATHENA, every ride becomes a unique experience, full of adrenaline and fun.
- Bore: 40 mm
- Displacement: 50 cc
- Compression ratio: 17.0:1
- Exhaust valve designed for optimal flow
- Increased engine efficiency
- Quick and dynamic response
- Ideal for optimizing engine performance
WARNING: The cylinder head and base gaskets included in the kit are specifically developed for ATHENA cylinder kits. Whenever the cylinder kit is disassembled, replace the gaskets with the specific ATHENA replacement series: DO NOT use original replacement gaskets.
| Bore | 40 |
|---|---|
| Displacement | 50 |
| Compression ratio | 17.0:1 |


