Had a read and a closer look at the pictures, seems to have a rear guard and light like the rocket, is belt drive, the radiator looks quite big and the shroud fills the down tubes from the bottom of the tank to the bottom of the engine,I dont actualy mind it at all as I considered a VTX1300 before buying my America.
Triumph are moving with the times driven by regulations and customer demand ( fill the gap between ours and the R3), look what happend last time they did not

Of more interest the seventies style Bonneville has apparently a 885cc engine (registered as that size).
I guess this may filter through to all the air/oil cooled twins eventualy rather like the 865 did.