Olympic medallist Jesse Sergent will partner Julian Dean and Hayden Roulston in Monday's road race at the world championships in the Netherlands after Jack Bauer withdrew following a "lacklustre" team time trial earlier in the championships.
Bauer, who rides professionally for Garmin-Sharp, said he felt fatigued and lacking spark during the team time trial this week.
"I had freshened up after the recent racing and thought I was coming right," Bauer said. "But I am just not back to the top of my game.
"The time trial gave me the opportunity to see where I was at, but I just didn't have the legs that you need to be a useful part of the team. So the best thing was to pull out.
"We have so many good professionals that it is much better for the team to bring in someone who can do justice to the ride. After all, it is the world championships."