The team one urges on? (5)
I believe the answer is:
spurs
I believe this is a double definition.
'the team' is the first definition.
(I've seen this before)
'one urges on?' is the second definition.
(I've seen this in another clue)
(Other definitions for spurs that I've seen before include "Gives encouragement to" , "soccer team" , "incentives" , "is stimulating" , "Goads" .)