BMW Motorcycle F800ST Brake Bulb Size

The BMW Motorcycle F800ST brake utilizes a P21/5W bulb size for the lighting system. Available information covers the specific time period from 2006 through 2012.

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

YearsBulb Size
2006-2012P21/5W

Bulb Specifications

Description Bulb Size
ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W.P21/5W

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