Honda Motorcycle VT13CX Fury Turn Signal Bulb Size
Honda Motorcycle VT13CX Fury front turn signal bulbs use P21/5W size while rear turn signal bulbs use P21W size. The replacement chart covers 2010 to 2020 production 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 VT13CX Fury uses two distinct bulb types across its turn signal positions: the P21/5W at the front and the P21W at the rear, across all model years from 2010-2020.
Both the P21/5W and P21W are ECE-standardized bulbs, meaning they conform to European and international regulations for signalling applications.
The front turn signal on the Honda Motorcycle VT13CX Fury takes a P21/5W bulb, which is a dual-filament type operating at 12V with a 21W primary filament and a 5W secondary filament.
The dual-filament design of the P21/5W allows a single bulb to serve two lighting functions simultaneously, which is why it is commonly used in positions requiring both a turn signal and a secondary steady-burning light.
The P21/5W uses a BAY15d bayonet base, which is an offset twin-pin fitting. The offset pin arrangement is a deliberate anti-misfit feature that prevents the bulb from being seated in an incorrect rotational position.
The rear turn signal takes a P21W bulb, which is a single-filament type operating at 12V with a 21W output, dedicated solely to signalling.
The P21W uses a BA15s bayonet base, a single-pin fitting. Because the BA15s and BAY15d bases are physically different, the front and rear bulbs are not interchangeable with each other.
Although both bulbs share a 21W primary output, the differing base types and filament configurations mean substituting one for the other is not mechanically possible without modification.
The front turn signal specification remains unchanged across all eleven model years from 2010-2020, with the P21/5W specified throughout the entire production run covered by these specifications.
The rear turn signal specification similarly holds the P21W constant across all model years from 2010-2020, indicating no revision to the rear signalling hardware during that period.