It's got potential
There are a LOT of mouse-clicks to get anything done. Just trying to buy a bike can take forever becasue there are so many options that trying to figure out what you can afford and compare the different levels of all of the biles is truly cumbersome.
Racing is a bit boring, just hold down the space bar and tap the arrow up key. No skill required.
Also, why does the speed drop when I up-shift? I'll be going 150 mph, up-shift from 3rd to 4th and my speed drops to 130 and I have to regain the speed.
I like the idea, the execution needs some work.