Since the LEDs use less current than regular bulbs, the electronics in the bike "thinks" there's a turn signal bulb out and it flashes at a somewhat faster rate than normal to warn you of a problem. You'll notice that it does the same thing in your car when a turn signal bulb goes out. Some people prefer the faster rate with the LEDs but most want it to flash normally.

To get around that you can either install resistors (more difficult) or an electronic flasher relay (fairly easy). The electronic flasher relay replaces the stock flasher relay and should plug right into the OEM wire connector. You can get an electronic flasher relay for less than $9 from Superbright LEDs.

 

Does anyone know if I could keep my four standard bulb indicators front and rear and use LED mirror indicators at the same time? Would I need to use resistors just for the LED mirrors only or would the std bulb indicators work if I upgraded the relay? Thanks......if that made any sense!

 

If I'm not mistaken, the LED with have to be added in series.