Support said…(meh!)
Hello WJA,
Thank you for taking the time to report to us.
The Development team is aware of this problem and it is scheduled to be fixed in an upcoming update. We’re really sorry it made your experience with the game less than what we intended.
Although we can’t give an estimate for an update, we appreciate your patience while we investigate and try to reproduce it as soon as possible.
I hope that you can continue to enjoy playing Generation Zero in the meantime.
“An upcoming update” will be the next one (which should arrive soon)!
Today’s latest update does not fix the bike bug. Big update, but the bike is still knackered. Marketing guys want us to buy a motorbike? Fix the bug…I can’t unlike your comment @Avalanche_Pontus …you lied to me and stole my heart.
I have this same problem too. Was hoping the update would have fixed it, but still can’t use a bike at all! First thing I checked after updating was the bike station… 
Pontus is a community manager, he only messages what he’s been told by the QA team. If he’s stolen your heart, don’t worry. It’s in a safe place.
Looks like the issue requires more testing, I promise to highlight this. 
Hi there, It is said the bug with the bicycle that crashes into the water got fixed in the dark skies update, When it respawns, But i’am still having the issue, Any ideas to fix this please ?
Did you try to start a new world and check it there?
Moved to report thread covering the issue.
//Mod
I was suffering from the same problem, and still am for the main char I play on.
I created a new world, same problem.
New world, different char, no problem.
Old world, different char, no problem.
So it seems to be character dependent, not world dependent.
Which is pity, because I loved cycling. Would really appreciate a fix soon, had my hopes set on this update.
So, where is the problem. Just build the new char like the old one was.
@Madchaser Old world + new char = old world and no XP…this does work but you lose all your XP and skills.
@Zesiir thanks, it’s going to be a long walk to the next update… I vote you let us ride on the back of a robot and forget the bikes…
I like that idea, actually.
Side note, can you ride the moped as normal or does the same issue apply there too?
There is one for free in the update.
So I just tried to replicate this bug, but I just can’t do it. I spawn a bicycle, ride into deep water, then respawn at the shore. I go back and spawn another, but I can use it as normal. Am I doing anything wrong? 
No.
I guess the trigger of the bug got eleminated.
Bicycles that already are bugged weren’t fixed.
Just wanted to chime in and say I got the DLC and was able to use a dirt bike normally but still can’t use bicycles.
I had to buy motorbike, Motorbike great fun, but still cant make the bicycle move off. You will be ok if you buy motorbike 
In general you don’t have to buy them because one is for free in the game, you just have to find it first.