I used to play an old Trials game that was pretty tough. I just found this Trials 2 and it is actually rather fun (although kinda short). I took some pretty rough spills ![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
http://www.miniclip.com/games/trials-2/en/
http://www.miniclip.com/games/trials-2/en/