What it takes to win: John McGuinness’s opening lap from the 2015 PokerStars Senior TT. Sit back and enjoy a masterclass in controlled but determined riding right on the edge!

John McGuinness – TT 2015 – On Bike Lap – Pokerstars Senior TT Race – Lap 1

Lap Time 17:10.169
Lap Speed 131.850 MPH