ATHENA racing crankshaft stroke 39.30 pin 10 91.80mm for PGO Big Max 2T

The ATHENA Racing Crankshaft represents a perfect balance between performance and precision, designed for motorcyclists looking to push their machines to the limit. With a stroke of 39.30 mm and a maneuvering radius of 19.65 mm, this crankshaft is conceived to ensure a quick and dynamic response, ideal for competitions.

• Stroke: 39.30 mm
• Maneuvering radius: 19.65 mm
• Connecting rod foot bearing dimensions: 10x14x13 mm
• Connecting rod head bearing dimensions: 16x22x12 mm
• Pins diameter: 20 mm
• Total shoulder width: 38 mm
• Pulley side pin length: 91.80 mm
• Flywheel side pin length: 70.50 mm

The bearings, with dimensions of 10x14x13 mm for the connecting rod foot and 16x22x12 mm for the connecting rod head, ensure excellent stability and reduce friction, contributing to greater engine efficiency. The pins, both with a diameter of 20 mm, are designed for perfect integration with the pulleys and flywheels, while the total shoulder width of 38 mm offers robustness without compromising performance.

With a pulley side pin length of 91.80 mm and a flywheel side pin length of 70.50 mm, this crankshaft is ideal for those looking to optimize their motorcycle for the most challenging races. Choosing the ATHENA Racing Crankshaft means opting for a component that combines advanced technology and high performance, for an unparalleled riding experience.

Race Use Only - Not intended for road use