I'm marking as "Not Recommended" because as much as I love this game, I can't recommend it in good faith.

Here is every reason I do recommend it:
1. Solid physics engine that has gotten better over time (it DOES still need work)
2. BMX Streets is a lot more "polished" than alot of other physics-based BMX games
3. Lots of replay-value if you get creative
4. Lots of cool mods

Here is every reason i do NOT recommend it:
1. The developer (as far as I know there is only 1 or 2) is not good at communicating specifically with patch notes. This game updates alot sometimes, sometimes multiple times in one day, with little to no patch notes. For example, to find patch notes on a certain update, I had to find them in a random discord server where Mash Games had posted the notes.
2. Pretty much the same as #1 but worth addressing; things in this game change alot and we get little-to-no clarity other than figuring out the changes ourselves and sharing the info with each other.
-Multiplayer was randomly removed with a patch-note-less patch
-1.0 Beta (which had a TON of cool features that have been removed) is no longer a thing
3. If you use leading mods such as Rowemod - it will break with most updates that happen, which AGAIN, happens frequently.
4. Let me re-emphasize: THERE IS NO MULTIPLAYER. This is something that isn't really communicated on so i will explain.
There USED to be multiplayer, and one discrepancy on this is that Steam has labelled this game as Single-Player since the start. Because of this, theres a lot of confusion on whether or not this game has multiplayer when Steam has always had it marked as single player, yet there are videos of MP gameplay.
Here is the 100% Answer.
-There USED to be multiplayer, there is not anymore, and due to loss of communication it is unsure on when it may come back, if it ever does.

SIDENOTES:
1. This IS a great game, and im only not recommending it because of lack of clarity from Devs. Everything in this review is forgivable in my opinion but communication I think would make things 100x better for the community as we wait patiently
2. I wasnt going to make this review originally but after a month of my mods breaking and no word on what each update brings, I think people need to know about that before purchasing this game.
3. Do a kickflip

You need a degree in physics to have any kind of patience to learn how to play this game. Only hardcore enthusiasts will appreciate. I used to ride back in the day and i was expecting a fun pick-up-and-play game but this is NOT it.

good good