I don't have one in stock, but it looks like a few different sources offer them. I don't have a whole lot of experience with the Yamahas, but usually the other turnsignal will light up because the led's use much less power than the bulbs they are replacing. The power tends to backfeed through the turnsignal relay and wiring. I have had good luck installing a resistor between power and ground to slow the flashing to proper speeds when led's are used as turnsignals...you might want to give that a try. I want to say that they were 10 ohm, 20 watt ceramic resistors like the ones that come with some led tailight kits.