ATHENA forged 4T Racing piston 87.94mm 350CC pin 19 for Yamaha
for YAMAHA TT, XT
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
-15%
Special Price €214.40 Regular Price €252.22The 4T Racing ATHENA forged piston, with a bore of 87.94 mm, is designed to optimize the performance of your 350 cc engine. This component, made with a particular focus on performance, is ideal for those looking to push their motorcycle to the limit. Its forged design ensures superior strength, allowing it to handle even the most extreme conditions.
- Bore: 87.94 mm
- Compatible engine: 350 cc
- Design: Forged
- Piston pin diameter: 19x12x51 mm
- Compression ratio: 9.0:1
- Piston pin type: Biconical
With a piston pin diameter of 19x12x51 mm, this piston is perfectly balanced to ensure a quick and precise response, essential for riders who desire total control over their riding experience. The compression ratio of 9.0:1 helps maximize engine efficiency, ensuring optimal combustion and consistent power during use.
The biconical type of the piston pin offers versatile compatibility, making this piston an excellent choice for various engine configurations. With the 4T Racing ATHENA piston, every ride becomes an opportunity to explore the limits of your motorcycle and experience unparalleled riding.
Product Race Use Only - Not intended for road use
| Type | Forged |
|---|---|
| Bore | 87,94 |
| Displacement | 350 |
| Compression ratio | 9.0:1 |
| Piston pin | biconical |


