Isle of Man TT Mountain Course guide with John McGuinness and rider liaison Milky Quayle. John (20 TT wins) rides the 500cc Winfield Paton while Milky (the last Manxman to win a solo TT) explains the various corners, braking points, jumps and hazards. Hang on tight for the (classic) ride of your life! Check out the other great Isle of Man TT onboard laps in the playlist