ATHENA crankshaft stroke 37.40 pin 12 108.70mm for Ay Katana LC

The ATHENA crankshaft represents an excellent choice for those looking to optimize their motorcycle's performance. With a stroke of 37.40 mm and a maneuvering radius of 18.70 mm, this component is designed to ensure a perfect balance between power and smoothness. The bearings, measuring 12x16x16 mm for the connecting rod foot and 18x24x12 mm for the connecting rod head, ensure smooth rotation and durability over time, contributing to optimal engine operation.

The diameter of the pulley side pin is 25.00 mm, while the flywheel side pin measures 20.00 mm, offering excellent stability during ignition and acceleration operations. The total width of the shoulder is 38.00 mm, a value that promotes precise and secure mounting. Finally, the lengths of the pins, measuring 108.70 mm for the pulley side and 60.30 mm for the flywheel side, complete a design aimed at maximizing engine efficiency.

• Stroke: 37.40 mm
• Maneuvering radius: 18.70 mm
• Connecting rod foot bearing dimensions: 12x16x16 mm
• Connecting rod head bearing dimensions: 18x24x12 mm
• Pulley side pin diameter: 25.00 mm
• Flywheel side pin diameter: 20.00 mm
• Total shoulder width: 38.00 mm
• Pulley side pin length: 108.70 mm
• Flywheel side pin length: 60.30 mm

With the ATHENA crankshaft, every motorcyclist can rely on a product that meets performance and reliability needs, making every ride a unique and fulfilling experience.