Right side, wrong journeys (5)
I believe the answer is:
rides
'journeys' is the definition.
(I know this)
'right side wrong' is the wordplay.
'right' becomes 'r' (common abbreviation).
'wrong' is an anagram indicator.
'side' anagrammed gives 'ides'.
'r'+'ides'='RIDES'
(Other definitions for rides that I've seen before include "Journeys by horse or bicycle" , "journeys by bike?" , "Dries up and travels" , "Travels on horse or bicycle" , "Trips" .)