I can only answer that the stock blinkers work with the DRC Edge Tailight kit.
I did not have to buy anything extra.
And yes...the stock blinkers are a bit "bulbus" and ugly...but remember that my pictures are taken with the camera shoved right up in the taint of the X.
Step back a bit and it doesn't take long to look past them.
It's all about money and where you want to spend it.
One day I'll replace the rear blinkers/flashers. For now....my money is being saved for other "more important" farkles and such.
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2008 WR250X
Gearing: 13t - 48t
Power Commander 5 / PC-V
Airbox Door Removed - Flapper glued - AIS removed
FmF Q4
Bridgestone Battlax BT-003rs