from the looks of the bike and ur back it looks like u were wearing protection.... ur back even tho it looks bad doesnt seemed to be as bad as ur bike hope fullly u have a quick recovery and get back on the road.. i had a freind who fell at 45 mph and lost 35% of the skin on his body due to no leathers just a t shirt and jeans.... thats why i wont ride with out gear.... hope ur bike is back up soon...