do tour de france riders have to wear helmets
Andrey Kivilev Andrei Kivilev (20 September 1973 – 12 March 2003) was a professional road bicycle racer from Taldykorgan, Kazakhstan. In March 2003, he crashed during the Paris–Nice race and subsequently died of his injuries. His death was the trigger for the UCI to implement the compulsory wearing of helmets in all endorsed races.