Pretty much every piece of hardware in this range was designed in Rhino:
https://www.neilpryde.com/pages/crx-overview
And even a video going over the features of various parts:
In the watersports industry Rhino would be most popular 3D modelling tool, followed by Solid Works. There are also a couple of dedicated packages, SurfPlan for kitesurfing kite design and Shape3D for surfboard/SUP/Windsurf board design.
Cheers
DK