Brooks Cambium C17/C17s on a Strida?

If you have a look at this:
flickr.com/photos/8193389@N … 043617963/
It’s nothing like the B17

and I also found this:
pbs.twimg.com/media/BoG00oGIIAMuupM.jpg:large

that’s a Cambium on a Strida…