Honda Motorcycle VT1100C2 Shadow Sabre Turn Signal Bulb Size
Honda Motorcycle VT1100C2 Shadow Sabre front turn signal bulbs measure P21/5W while rear turn signal bulbs measure P21W in size. The replacement chart covers 2000 to 2007 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Honda Motorcycle VT1100C2 Shadow Sabre uses two distinct turn signal bulb types across its front and rear positions for the 2000-2007 model years.
The front turn signal on the VT1100C2 Shadow Sabre takes a P21/5W bulb across all 2000-2007 model years.
The P21/5W is a dual-filament bulb rated at 12V with a 21W main filament and a 5W secondary filament, built to ECE standards for use in European and worldwide markets.
The P21/5W uses a BAY15d bayonet base, which is an offset twin-pin fitting designed to prevent incorrect installation by ensuring the two pins are positioned at different heights.
The rear turn signal on the VT1100C2 Shadow Sabre takes a P21W bulb across all 2000-2007 model years.
The P21W is a single-filament bulb rated at 12V and 21W, also built to ECE standards.
The P21W uses a BA15s bayonet base, which is a single-pin fitting and is not interchangeable with the BAY15d base found on the front P21/5W bulb.
Because the front P21/5W and rear P21W share the same 21W primary wattage but differ in base type and filament count, the two bulb types are not interchangeable with each other.