I bet Gogoat will be exclusive to Lumiose and won't be part of normal transportation. I think the main forms of land transportation will include walking (slight push of the Circle Pad) --> running --> (full push of the Circle Pad) --> skating (activated by button press) --> skateboarding (key item). I threw in the skateboard instead of the bike, because I don't see how the bike would work with the new 3D graphics and skateboarding just seems to make more sense. And they already added something new with Gogoat and the skates, so it's actually become a possibility again we might see something replacing the bike. Why not?