Do a search of the Forum archives for "veer" (no quotes) and you'll see past posts about this. Company website here... https://www.veercycle.com/
Best, Dan
Just had a look at that and the linked threads with experience. By my rough calculations it's nine times more expensive than using a chain. £450 V's £50 for chain, half sprocket and half chainring. I'm comfortable getting 20,000 km per chain so for the Veer to make economic sense it would need to last 180,000 km. I know, I know, money isn't everything, I'm still curious, just not that curious.
There does seem to be a big price difference between the consumer and OEM prices, the difference between chain and belt bikes is far less than between the drivetrain systems. Maybe I'll satisfy my curiosity with a new bike!
When I built up my Nomad Mk II, I compared the Nomad against the Co-Motion Pangea (a bike make in Oregon, USA). My shopping list included S&S couplers, Rohloff frame, steel, built for heavy touring with 26 inch wheels. Co-Motion offered the belt option or chain, but I decided I wanted chain instead of belt. I have commented many times that for touring, I want a 36T chainring (16T sprocket) and for unladen biking near home instead want a 44T chainring. Belt would effectively lock me into a single gear range.
I chose the Nomad Mk II on price in that comparison. And later when I chose to set it up with a suspension fork, I was happier with my choice. I had not considered suspension fork before I bought it, but for a mountain bike trip, that was a big plus. The Pangea would not work with a suspension fork.