BMW Motorcycle R100 Brake Bulb Size
The BMW Motorcycle R100 brake utilizes a P21/5W bulb size for illumination across the specified mechanical configurations. Data for the lighting components covers the range from 1983 to 1991.
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 | US Type | EU Type | Shop |
|---|---|---|---|
| 1987-1995 | 1157 | P21/5W | Check Price |
| 1976-1985 | 1157 | P21/5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |