What are they called? A few of the smaller bike manufacturers have released them recently. I mean wide tyres not 29" or 27.5".
Are there any good forums for them? Where do you get the tyres?
As to whether it would be my only bike or not.. I'm not so sure. They look like great fun though and I'm moving near a pebbly beach soon with miles and miles of coast path (the Wales Coast Path to be exact) on my doorstep, so they look very tempting!
Yeah same as, there isn't a lot of beach around here but lots of woodland trails though. Hopefully as the popularity increases prices will start coming down a bit.