Azonic Bikes is one of the oldest freeride only biking companies.  They have been making solely downhill and freeride bikes for nearly the last 20 years.  Most small manufacturers try not to concentrate on the downhill market but Azonic does that.  They also sell motocross parts, which is where they go their start.  Azonic is also famous for their components and clothing sales.  They know how to market themselves!   You can check out their website at http://www.azonicusa.com/