And it's off. Astana wins the team time trial. Jumbo Visma had a big crash and the team's Sepp Kuss (USA rookie) dropped in the first km - precrash. NBC strangely lost commentary but not audio after the first commercial break so I couldn't hear any explanation for what was happening (but could see it and hear race noise). I'm not really sure who the favorites are so I'll just watch and enjoy.