ATHENA Connecting Rod P40321015 for Yamaha YZ 125

The ATHENA connecting rod is an essential component to ensure optimal performance for your engine. Precisely designed, this connecting rod features an upper diameter of 20 mm (Dimension A) and a lower diameter of 29 mm (Dimension B), ensuring a robust and reliable connection. With a distance between the centers of the pins of 105 mm (Dimension C), it integrates perfectly with your motorcycle's transmission system.

The connecting rod has an upper width of 16 mm (Dimension D) and a lower width of 17 mm (Dimension E), optimizing balance and stability during operation. The overall length of 138.5 mm (Dimension F) and the internal length of 80.5 mm (Dimension G) are designed to fit various engine configurations, ensuring easy and quick installation.

Additionally, the diameter of the lower pin is 22 mm (Dimension H) and its length is 54.5 mm (Dimension I), elements that contribute to superior strength and extended durability over time. With the ATHENA connecting rod, every stroke of the piston will be smooth and responsive, allowing you to maximize the power of your engine.

• Upper diameter (Dimension A): 20 mm
• Lower diameter (Dimension B): 29 mm
• Distance between the centers of the pins (Dimension C): 105 mm
• Upper width (Dimension D): 16 mm
• Lower width (Dimension E): 17 mm
• Overall length (Dimension F): 138.5 mm
• Internal length (Dimension G): 80.5 mm
• Diameter of the lower pin (Dimension H): 22 mm
• Length of the lower pin (Dimension I): 54.5 mm