There's a lot that goes into TTTs, we've seen enough results down the years to show that it isn't just a case of the big money squads buying bigger engines. Even Garmin were one of the top TTT teams for a few years; it's a lot more about cohesion between riders and keeping the rotation going so the speed never drops. Whenever we've seen a team full of climbers lose buckets of time in a TTT, there's always footage of them coming out of corners disjointed, spreading across the road, getting caught out when the wind changes etc.