KTM 640 Adventure License Plate Bulb Size

The KTM 640 Adventure uses a 12961 bulb size for the license plate light, with this specific bulb designation representing the replacement component across the model's production span. The replacement chart covers 1998 through 2008, documenting bulb specifications for the vehicle throughout that 10-year period.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.