Tulett shifted his focus solely to road racing in 2020, joining UCI ProTeamAlpecin–Fenix.[1] He finished fifth overall in the Tour of Antalya that year, his first race with the team. In October, he became at 19 years old the youngest rider in 100 years to complete Liège–Bastogne–Liège.[8] The following year, he further showed his promise as a classics rider with top 20 finishes at the Amstel Gold Race and the La Flèche Wallonne. In August, he finished ninth overall at the Tour de Pologne.[9]
