Any great new invention inspires consumers to say, “Why didn’t I think of that?” That’s pretty much the case with these Indicator Bike Signal Lights. Seeing as how using hand signals while on a busy roadway is both tricky and goofy looking, these bicycle grips have built-in turn signals. The lights are controlled with buttons on the grips that let you easily access both the turn signals and forward-facing lights. They come with a special key to prevent theft and are powered by AA batteries. They’re smart, simple, and an awesome addition to any bike commuter’s daily ride.