Team jerseys are less problematic. In fact team jerseys worn with black shorts won't illicit any comments apart perhaps from those old blokes from Dulltown Wheelers.
But team jerseys, team shorts, team helmet, gloves, shoes, sunglasses and a team replica bike always makes me feel a little uneasy.
However the only real downside, is after making what could be quite a considerable investment in all this stuff, only to find the team you've chosen to idolise is later revealed to be this year's bunch of cheating scum bags. Following the resulting storm of the bad publicity, you're left as 'billy no mates' wearing the pariah's uniform.