Hi
3rd ride with Taiwanesen frame, 260km overall.
The frame simply “sails”, from 30km/h you can check this very easily.
I have set the presure at 3.8psi front and 3.9 rear (internal rim width 23mm) and this makes the bike very comfortable.
I do not know how to objectively assess the fork and bottom bracket stiffness, apart from during some sprints. Any ideas ?