I think the motorcycle looks kinda goofy but it honestly makes so much sense from a design perspective
if you want to fast travel around this world without the loading screen ship flights in prime 3. you could always do the elevators again like in prime 1 and 2,
but you could also make upgrades for the bike, they even showed a little combat with it. im optimistic

but Im gonna be honest I dont want any more big reveals. imagine how fucking cool the bike would have been if you just find out raw, in game.
I think they potentially robbed us of the coolest reveal in the entire franchise