Saw this in the flesh today. The basis looks good but there are a few things I noted.
The sump hangs really low
Finishing is not complete obviously but personally, they must stick with the simple design, it's good.
The nav tower is awesome.
They will probably put big ass tail lights and stuff on, I don't see these ones passing regulations....
The bar have these awesome mounts that will never make their way into production...way too much moola
The tank is great in aluminum and all but they should rather have a plastic tank like the 660 Tenere . The prototype tank is a dent or a few just waiting to happen.
The Yamaha lady said she heard they may not be available next year....
Overall, it looks great.