Urban Trial Freestyle looks rather familiar, I have to say. Even the name is a bit spooky. Still, there's scope for competition in any genre, I dare say, and Urban Trial Freestyle wants to let you try its motorbicycular challenges via a demo, which you can grab via the Steam page. That should give you a pretty good idea as to whether it's a contender, or not.
Yeah. Anyway, I'm off to make a game called Freestyle Urban Trial. It's a Phoenix Wright clone.