BMW Motorcycle R1150R Roadster Turn Signal Bulb Size

BMW Motorcycle R1150R Roadster front and rear turn signal bulbs use a 12496 PY21W bulb size. The replacement chart covers 2002 to 2006 production years with corresponding bulb specifications.

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

Front Turn Signal

YearsBulb Size
2005-200612496
2002-2004PY21W

Rear Turn Signal

YearsBulb Size
2005-200612496
2004PY21W
200312496
2002PY21W

Bulb Specifications

Description Bulb Size
Philips/Osram part number. Halogen bulb, specialty application. 12V.12496
ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W.PY21W

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