Originally Posted by Beezer
I had to use an electronic flasher because the bulbs I installed would'nt trigger the oem flasher. it worked on the bench but apparently the higher voltage when the bike is running is freaking out the flasher. it works perfect with the engine off
You need to install a resistor inline or if you can get a flasher for led lights they trigger with very little resistance. A light bulb is a resistor.