
Trek Segafredo: Alberto Contador, Edward Theuns, Jarlinson Pantano, Jesus Hernandez, John Degenkolb, Julien Bernard, Koen de Kort, Markel Irizar in Peter Stetina.
Team Sky: Christopher Froome, Mikel Nieve, Wout Poels, Gianni Moscon, Christian Knees, David Lopez, Salvatore Puccio, Diego Rosa in Ian Stannard.
Bora Hansgrohe: Rafal Majka, Cesare Benedetti, Emanuel Buchmann, Michael Kolar, Patrick Konrad, Christoph Pfingsten, Pawel Poljanski, Andreas Schillinger in Michael Schwarzmann.
Astana: Fabio Aru, Miguel Angel Lopez, Pello Bilbao, Sergej Černecki, Nikita Stalnov, Luis Leon Sanchez, Aleksej Lucenko, Laurens De Vreese in Jesper Hansen.
BMC: Rohan Dennis, Damiano Caruso, Alessandro De Marchi, Kilian Frankiny, Francisco Ventoso, Daniel Oss, Nicolas Roche, Loic Vliegen in Tejay Van Garderen.
Movistar: Carlos Betancur, Antonio Pedrero, Jorde Arcas, Jose Joaquin Rojas, Richard Carapaz, Marc Soler, Ruben Fernandez, Daniel Moreno in Nelson Oliveira.
Bahrain Merida: Domen Novak, Vincenzo Nibali, Valerio Agnoli, Manuele Boaro, Ivan Garcia Cortina, Javier Moreno, Antonio Nibali, Franco Pellizotti in Giovanni Visconti.
AG2R La Mondiale: Romain Bardet, Clement Chevrier, Nico denz, Axel Domont, Julien Duval, Alexandre Geniez, Alexis Gougeard, Hugo Houle in Domenico Pozzovivo.
Katjuša Alpecin: Ilnur Zakarin, Maksim Belkov, Sven Erik Bystrom, Jose Goncalves, Marco Haler, Alberto Losada, Matvej Mamikin, Michael Morkov in Rein Taaramae.
Sunweb: Warren Barguil, Wilco Kelderman, Soren Kragh Andersen, Johannes Frohlinger, Chad Haga, Chris Hamilton, Lennard Hofstede, Lennard Kamna in Sam Oomen.
LottoNL Jumbo: George Bennett, Steven Kruijswijk, Antwan Tolhoek, Koen Bouwman, Stef Clement, Floris De Tier, Bert Jan Lindeman, Juan Jose Lobato in Daan Olivier.
Orica Scott: Adam Yates, Simon Yates, Johan Esteban Chaves, Sam Bewley, Magnus Cort Nielsen, Jack Haig, Christopher Juul Jensen, Svein Tuft in Carlos Verona.
Lotto Soudal: Thomas De Gendt, Sander Armee, Bart De Clercq, Jens Debusschere, Tomasz Marczynski, Remy Mertz, Maxime Monfort, Adam Hansen in Jelle Wallays.
UAE Team Emirates: Jan Polanc, Matej Mohorič, Louis Meintjes, Sacha Modolo, Rui Costa, Anass Ait El Abdia, John Darwin Atapuma, Przemyslaw Niemiec in Federico Zurlo.
FDJ: Marc Fournier, Lorrenzo Manzin, Arnaud Courteille, Daniel Hoelgaard, Anthony Roux, Johan Le Bon, Christian Odd Eiking, Tobias Ludvigsson in Jeremy Maison.
Caja Rural Seguros RGA: Hector Saez, Nick Schultz, Lluis Guillermo Mas, David Arroyo, Sergio Pardilla, Jaime Roson, Rafael Reis, Diego Rubio in Frabricio Ferrari.
Cofidis, Solutions Credits: Guillaume Bonnafond, Angel Luis Mate, Daniel Navarro, Anthony Perez, Stephane Rossetto, Anthony Turgis, Jimmy Turgis, Kenneth Vanbilsen in Jonas Van Genechten. Aqua Blue Sport: Adam Blythe, Mark Christian, Stefan Denifl, Aaron Gate, Lasse Norman Hansen, Michel Kreder, Larry Warbasse, Peter Koning in Conor Dunne.
Manzana Postobon: Aldemar Reyes, Hernan Aguirre, Hernando Bohorquez, Fernando Orjuela, Juan Felipe Osorio, Juan Sebastian Molano, Bernardo Suaza, Ricardo Vilela in Jetse Bol.
Quick Step Floors: David De La Cruz, Julian Alaphilippe, Eros Capecchi, Tim Declercq, Bob Jungels, Enric Mas, Yves Lampaert, Niki Terpstra in Matteo Trentin.
Cannondale Drapac: Michael Woods, Brendan Canty, Simon Clarke, Joe Dombrowski, Thomas Scully, Toms Skujins, William Clarke, Davide Villella in Tom Van Asbroeck.
Dimension Data: Igor Anton, Nick Dougall, Youcef Reguigui, Omar Fraile, Jacques Janse Van Rensburg, Benjamin King, Merhawi Kudus, Lachlan Morton in Serge Pauwels.