The first Formula 1 pre-season test concluded on Friday at the Circuit de Barcelona-Catalunya and we’ve gathered some of the best technical shots from the three days, from front-wings to rear-wings and everything in-between!
Vortices coming off the rear of Sebastian Vettel’s Ferrari SF1000. 
Red Bull Racing RB16 sidepod and barge board detail 
McLaren MCL35 front wing end plate 
McLaren MCL35 front wing 
McLaren MCL35 bare carbon fibre nosecone 
Mercedes AMG F1 W11 rear suspension detail showing its unique layout 
Williams Racing FW43 sidepod and barge board detail 
AlphaTauri AT01 sidepod and barge board detail 
Mercedes AMG F1 W11 sidepod and barge board detail 
McLaren MCL35 sidepod and barge board detail 
Alfa Romeo Racing C39 sidepod and barge board detail 
Racing Point F1 Team RP20 floor detail 
Mercedes AMG F1 W11 floor detail 
AlphaTauri AT01 floor detail 
Red Bull Racing RB16 floor detail 
Ferrari SF1000 sidepod and barge board detail 
Flo-vis covered suspension on George Russell’s Williams Racing FW43 
Flow-vis paint on the front suspension and brake duct of the Mercedes AMG F1 W11 
Mercedes AMG F1 W11 worked on by mechanics 
Alfa Romeo Racing C39 front wing
