In parentheses you’ll find the number of riders each country has selected.
Australia (2): Rohan Dennis, Michael Hepburn
Austria (2): Matthias Brändle, Lukas Pöstlberger
Belarus (2): Vasil Kiryienka, Kanstantsin Sivtsov
Belgium (2): Jurgen Van den Broeck, Yves Lampaert
Canada (2): Hugo Houle, Ryan Roth
Czech Republic (2): Jan Bárta, Petr Vakoč
Dominican Republic (2): Rafael German, Norlandis Taveras
Ecuador (2): Segundo Navarrete, Carlos Quishpe
Estonia (2): Tanel Kangert, Rein Taaramäe
France (2): Jérôme Coppel, Romain Sicard
Germany (2): Tony Martin, Nikias Arndt
Greece (2): Neofytos Sakellaridis, Polychronis Tzortzakis
Great Britain (1): Alex Dowsett, Stephen Cummings
Italy (2): Adriano Malori, Moreno Moser
Kazakhstan (2): Daniil Fominykh, Alexey Lutsenko
Latvia (2): Gatis Smukulis, Aleksejs Saramotins
Lithuania (2): Ramunas Navardauskas, Gediminas Bagdoas
Macedonia (2): Alexandr Pliuschin, Gorgi Popstefanov
New Zealand (2): Sam Bewley, Jesse Sergent
Norway (2): Vegard Stake Laengen, Andreas Vangstad
Poland (2): Marcin Białobłocki, Maciej Bodnar
Spain (2): Jonathan Castroviejo, Luis León Sánchez
The Netherlands (2): Wilco Kelderman, Tom Dumoulin
Russia (2): Artem Ovechkin, Ilnur Zakarin
Switzerland (2): Silvan Dillier, Stefan Küng
United States (2): Taylor Phinney, Lawson Craddock
Andorra (1): David Albós
Bulgaria (1): Nikolay Mihaylov
Colombia (1): Rigoberto Urán
Eritrea (1): Mekseb Debesay
Guatamala (1): Manuel Rodas
Mongolia (1): Tuguldur Tuulkhangai
Portugal (1): Nelson Oliveira
Puerto Rico (1): Juan Martinez
Qatar (1): Ahmed Albourdainy
Romania (1): Serghei Țvetcov
Rwanda (1): Adrien Niyonshuti
Ukrain (1): Andriy Grivko
Uzbekistan (1): Muradjan Khalmuratov