ATHENA Forged 4T Piston 76.97mm 250CC Pin 16 for Yamaha/Fantic Motor

The 76.97 mm ATHENA forged piston is designed to deliver high performance in your 250 cc engine. With a bore of 76.97 mm and a compression height of 20.20 mm, this piston is perfect for optimizing the power and efficiency of your vehicle. The compression ratio of 13.5:1 ensures efficient combustion, helping to improve the overall performance of the engine.

The forged type of the piston ensures superior strength, ideal for handling the stresses of racing and intensive use. The diameter of the connecting rod pin, measured at 16 mm, with a length of 38 mm, is standard and integrates perfectly with the engine components. With two rings, this piston is designed to ensure optimal sealing, minimizing compression losses and maximizing the power output.

Choosing the 4T ATHENA piston means opting for a component that not only enhances performance but also contributes to the longevity of the engine, making it an excellent choice for motorcycle enthusiasts looking to push their machines to the limit.

• Bore: 76.97 mm
• Compression height: 20.20 mm
• Compression ratio: 13.5:1
• Connecting rod pin diameter: 16 mm
• Connecting rod pin length: 38 mm
• Type: Forged
• Number of rings: 2

Race Use Only Product - Not intended for street use