Top 3 Features of our 3D-printed bicycle crank

We have re-designed a bicycle pedal crank for additive manufacturing by using different Computer-Aided Engineering (CAE) tools, such as topology optimization, stress analysis and -reduction, and fatigue evaluation. This approach opened up new design opportunities, here we share our top 3 features.
Here is an in-depth case study with more insights:
www.gknpm.com/...