trx90 is the only honda w/out brake lites, all other models have had them added in the last couple model years. there are no lights period on any minis from any manufacturer, look at the yamahas and suzukis, no lights. this is our wonderful government working for us. they don't want kids riding at night to keep them safe is the reason i have read in the past. some models are wired for lights so you can easily install them, some are not.