The BMW Motorcycle C650GT uses H7 bulbs for both high beam and low beam headlight functions, with this bulb size remaining consistent across the model line. The replacement chart covers 2013 to 2020 production years and documents headlight bulb specifications for the vehicle.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The BMW Motorcycle C650GT uses the H7 bulb type for both high beam and low beam headlights across all listed model years from 2013-2020.
The H7 is a single-filament halogen bulb operating at 12 volts and 55 watts, mounted on a PX26d base.
H7 bulbs are governed by the ECE standard, which applies across Europe and worldwide markets, and the specification also carries approval in the United States and Japan.
Because the C650GT uses the same H7 bulb for both the high beam and low beam positions, the two housings accept the same replacement bulb type, though each position occupies a separate dedicated housing rather than a single dual-function unit.
The PX26d base is a keyed, two-pin connector with a collar flange, a design that prevents incorrect bulb orientation during installation.
The consistent use of H7 across the entire 2013-2020 production span means replacement bulbs sourced for any year within that range are interchangeable between model years.