Latest style of gear shift (4)
I believe the answer is:
rage
'latest' is the definition.
(I've seen this in another clue)
'style of gear shift' is the wordplay.
'gear' can be anagrammed to 'RAGE'.
Though, I am not clear how the anagram is indicated.
Can you help me to learn more?
(Other definitions for rage that I've seen before include "Cult - passion" , "Violent anger, maybe on road" , "Craze, fad" , "Terrible temper" , "Uncontrollable anger" .)