Crankshafts For Motorcycles
At the heart of every motorcycle, the crankshaft serves as a critical juncture, merging power and precision. Athena, a leader in the motorcycle parts industry, has transformed this vital component into a true masterpiece of engineering. By utilizing premium materials and cutting-edge technology, each crankshaft delivers unparalleled performance.
Why Choose an Athena Crankshaft?
Athena doesn't just manufacture; it creates crankshafts designed to maximize your engine's performance, especially under high stress. This makes them ideal for a wide range of users, from expert mechanics to tuning enthusiasts.
The Range of Crankshafts
As OE Crankshafts
Athena's standard line is the perfect choice for those looking for a direct replacement for the original. These crankshafts boast superior balancing and a lighter connecting rod, thus enhancing engine efficiency and responsiveness. Each kit includes special roller cages that improve engine durability.
Racing Crankshafts
For drivers and technicians who demand the best, Athena's racing crankshafts offer lightweight connecting rods and fully machined crankshafts to optimize the crank chamber. These advanced features ensure superior performance, especially on the track.
Why Athena?
Each crankshaft is the result of advanced research and a deep understanding of engine dynamics. This ensures not only excellent performance but also enhanced longevity for your engine. Athena guarantees quality and innovation, elements that make each crankshaft a secure investment for your motorcycle's future.
We invite industry professionals, from motorcycle parts stores to engine experts, to explore our complete selection of crankshafts. Discover how these essential components can transform your riding experience. Visit our dedicated page to choose the heart of your motorcycle.
- Stroke (mm): 39.30
- Crank Radius (mm): 19.65
- Small End Bearing (mm): 12x17x15
- Big End Bearing (mm): 16x22x12
- Stroke (mm): 49.60
- Crank Radius (mm): 24.80
- Small End Bearing (mm): 13x18x15
- Big End Bearing (mm): 18x24x12
- Stroke (mm): 39.30
- Crank Radius (mm): 19.65
- Small End Bearing (mm): 12x15x15
- Big End Bearing (mm): 16x22x12
- Stroke (mm): 43.00
- Crank Radius (mm): 21.50
- Small End Bearing (mm): 12x17x13
- Pivot Pulley Diameter (mm): 22.70
- Main Journal (mm): 48.00
- Rod Journal (mm): 42.00
- Stroke (mm): 84.00
- Crankshaft Details: Std Stroke / Lightweight Design
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x17x15
- Big End Bearing (mm): 16x22x12
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x16x16
- Big End Bearing (mm): 16x22x12
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 12x16x16
- Big End Bearing (mm): 18x24x12
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 10x14x13
- Big End Bearing (mm): 16x22x12
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