Not likely, the small wheel size was most likely a contributory factor in this case. There is a reason road and mtb bikes have nice big wheels
![Frown :( :(](/styles/default/xenforo/vbSmilies/Normal/frown.gif)
That's one of the reasons they are not really safe for the public highways at the moment.
Yup
If anyone here has ever tried electric mobility scooters (I used to have to test my mum's out when I'd fixed it*
![Wink ;) ;)](/styles/default/xenforo/vbSmilies/Normal/wink.gif)
), you can see a huge difference in how they handle things like relatively small potholes and changes in road surface between smaller wheels, larger one, solids and pneumatic.
The smaller the wheels the less control you had when you hit something, and that was with the advantage of having at least two more wheels that hadn't hit it yet and direct control over the direction of the wheels (it could get very tiring fighting the tiller if the path was badly laid or over grass).
with a bike the way you ride it means that even if you hit a pothole you still have control of the wheel to a fair degree (as you've got a physical connection between yourself and the wheel through the stearing system), and in the worst case you've got your legs in position to simply drop to regain balance or offer some more control.
Escooters/segways/hoverboards all tend to have tiny wheels, or a complete lack of human control to overcome uneven surfaces, they're generally designed to work basically in shopping centres/airports etc or on well maintained main paths.
They're not intended for road use.
*I had a regular route that let me give it a run for about five to ten minutes and included several paved surfaces, a couple of dropped kerbs, grass and tarmac.