The manliest, most balls out race in the Universe. That's right. Einstein said it: therefore it is true.
IOM primer here:
http://www.motorcyclistonline.com/isle-man-tt-2017-race-preview?con=TrueAnthem&dom=fb&src=SOC&utm_campaign=trueAnthem%3A+Trending+Content&utm_content=592f6840f6d7a10007660e44&utm_medium=trueAnthem&utm_source=facebook#page-7