I like the LED light bar sets. I wonder if they would work off the 6v lead that came with my engine? Hmm. What I really don't like about hand signals is that I would rather keep my hands on the Clutch and Throttle at all times. (near the brakes too, of course!) If going fast enough into a turn, I'll use the hand signals to let cars know what I'm about to do. But if I'm going slow enough that I need to Clutch the engine, I'll just pull over and wait for traffic to clear.