Originally Posted by
Jipe
For the stiffness, the rear has no suspension, the diamond like frame is stiff and the straight, thick tube,single sided fork is also very stiff, no need to ride it to know what will happen on bad roads or cobbles with the narrow tires, its globally worse than the well known uncomfortable the Brompton !
You are making assumptions without data. It has a titanium frame, so it may make use of that to ride less stiff. Any rate, you're just assuming.
It would be like me saying the Birdy rides like a Pogo stick due to its suspension. I suspect it does due to my experience with Moultons, but I don't actually know if it does.