ATHENA 2T Piston fused 45.94mm 80CC pin 14 for Honda CR 80 R
for HONDA CR R, CR RB
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FIND YOUR BIKE - compatibility table
-15%
Special Price €66.20 Regular Price €77.84The 2T ATHENA piston cast from 45.94 mm is designed for cylinders with a displacement of 80 cc, offering optimal performance for the most demanding motorcyclists. With a connecting rod pin diameter of 14 mm and a length of 39 mm, this piston features a single ring, ensuring operational efficiency that translates into a quick and dynamic engine response. The standard compression ratio allows for an ideal balance between power and control, making this piston a versatile choice for various applications.
The cast type of the piston, combined with the conical shape of the pin, contributes to better pressure distribution within the cylinder, optimizing combustion and enhancing the overall performance of the engine. The domed head of the piston is designed to maximize thermal efficiency, allowing the engine to operate at lower temperatures and extending the lifespan of the component. This piston represents an effective solution for those looking to improve their motorcycle's performance without compromising reliability.
- Piston diameter: 45.94 mm
- Displacement: 80 cc
- Connecting rod pin diameter: 14 mm
- Pin length: 39 mm
- Number of rings: 1
- Compression ratio: standard
- Type: cast
- Pin shape: conical
- Piston head: domed
Product Race Use Only - Not intended for road use
| Type | Cast |
|---|---|
| Bore | 45,94 |
| Displacement | 80 |
| Compression ratio | Standard |
| Number of segments | 1 |
| Piston head | domed |


