The UCI Road World Championships â Women's team time trial was a world championship for road bicycle racing in the discipline of team time trial. It was organized by the world governing body, the Union Cycliste Internationale (UCI).
The national teams had 4 riders per team. The team time trial for trade teams was introduced in 2012 and had 6 riders per team. The mixed team relay replaced the men's and women's team time trial events at the world championships from 2019.
A championship for women's national teams was introduced in 1987 and held annually until 1994. There were 4 riders per team.
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There was a long break until a championship for trade teams was introduced in 2012. There were 6 riders per team. The championship was held up to 2018.