might be stupid

right like the above says i might be stupid , B ut is the ktm x-bow r only on fh2 for xbox one or is it also on xbox 360 . its doing my bloody head in trying to work out if i have missed something on the 360 version or not so please help

http://forums.forza.net/turn10_postst22820_Horzion-2-Xbox-360-Car-List–Missing-Barn-Finds–otherwise-complete-so-far.aspx