I get it why is Handlebars by The Flobots so sad?

"Handlebars" by The Flobots is not a sad song. It's actually quite upbeat and full of energy. The song is about the joy of riding a bicycle, and it celebrates the freedom and independence that comes with it. The lyrics are full of positive imagery and optimism, and the music is catchy and danceable. So if you're feeling sad, "Handlebars" might be just the song you need to cheer you up.