The Diamond Jubilee Year marked the sixtieth anniversary of the first Isle of Man TT race and the 1967 Senior Race featured one of the greatest ever road racing duels as Giacomo Agostini went head to head against rival Mike Hailwood and were mere seconds apart until Agostini's retirement from the race with a broken chain.  Relive that epic 'Race of Giants' with this t-shirt from Powersport Legends.