ATHENA Forged 64.95mm 170CC 2T Piston 16 Pin Big Bore Cylinder for Yamaha/Derbi
for YAMAHA, DERBI
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-15%
Special Price €164.40 Regular Price €193.41The forged 2T piston from ATHENA, with a bore of 64.95 mm, is designed to optimize the performance of your 170 cc Big Bore cylinder.
With a compression height of 30 mm, this piston is ideal for those seeking a perfect balance between power and reliability.
The diameter of the connecting rod pin, measured at 16x11x56 mm, ensures a secure and stable connection, while the conical configuration of the pin allows for better force distribution during operation.
With two rings, this piston is designed for efficient combustion, helping to maximize the power delivered by the engine.
The domed head of the piston promotes optimal combustion, enhancing engine response and acceleration.
Whether you are preparing your bike for a race or simply looking to improve performance, the ATHENA 2T piston is an excellent choice for motorcycle enthusiasts who want to push their machines to the limit.
- Bore: 64.95 mm
- Compression height: 30 mm
- Connecting rod pin diameter: 16x11x56 mm
- Pin configuration: conical
- Number of rings: 2
- Head type: domed
Product Race Use Only - Not intended for road use
| Type | Forged |
|---|---|
| Bore | 64,95 |
| Displacement | 170 |
| Compression height | 30mm |
| Number of segments | 2 |
| Piston head | domed |


