Singletrack

Might have a good deal on one with a green backlight.

-st

ryans4

This is what Omori says to that question:

"For your information, the gauge's backlighting can only be change by return it to our manufacturer.
It's need to open and change a new "display board " in Red, Green or Orange color to get the said backlight effect.
This is because Omori gauge is used a "display board - with custom color " located at the bottom of the gauge's face.
Tthe back light are come from a normal "clear bulb" located at the back of the gauge side, which it is a through dial illumination technology and the light is passed through the "display board" with custom color to get the back light effect in Red, Blue, Green and Orange color."

FWIW...

Singletrack

That does sounds like a pain in the *** : ( Thanks for the info!