ATHENA Forged 4T Racing Piston 76.96mm 250CC 16mm Pin for Yamaha

The 4T Racing ATHENA forged piston with a bore of 76.96 mm is designed to ensure high performance in your 250 cc engine. This component is built to tackle the most challenging demands, offering a compression ratio of 14.0:1 that maximizes engine efficiency and power output. The forged type of the piston ensures superior strength, essential for those looking to push their performance to the limit.

With a connecting rod pin diameter of 16x10x42 mm and a number of rings equal to 2, this piston is designed to provide a perfect seal and smooth operation, reducing friction and improving engine response. Every detail is crafted to optimize combustion and ensure a quick and responsive reaction, essential for those who live for the passion of motorcycling. With the ATHENA piston, every ride becomes a unique experience, where power and control merge into a perfect balance.

• Bore: 76.96 mm
• Engine: 250 cc
• Compression ratio: 14.0:1
• Type: Forged
• Connecting rod pin diameter: 16x10x42 mm
• Number of rings: 2

Race Use Only Product - Not intended for street use