BMW Motorcycle R50/5 Brake Bulb Size
The BMW Motorcycle R50/5 brake light utilizes a P21/5W bulb size for illumination across all recorded production versions. Available data for the specified component covers the period from 1969 through 1973.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1969-1973 | P21/5W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |