Daniel Ricciardo is happy to be back testing Red Bull's 2018 F1 contender
WATCH: 'Bored' Ricciardo enjoys testing new Red Bull
Daniel Ricciardo is happy to be back testing Red Bull's 2018 F1 contender
Daniel Ricciardo is happy to be back testing Red Bull's 2018 F1 contender
Daniel Ricciardo is happy to be back testing Red Bull's 2018 F1 contender