Can you get a brake light for a 2004 250ex?

[250ex2004]

Can you get light that lights up when you hit the brakes for a 2004 250ex? And if you can, would you have to take out your tail light?

[4punksdad]

you need a brake indicator switch, the wiring and a double filament bulb in a new tail light housing. Total cost should be under 40 bucks.