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1975 Honda CB550K Horn

The 1975 Honda CB550K has one horn tagged: a 12V unit with a chrome front that resembles the factory style without copying it exactly. According to the listing it produces 103 dB while drawing 3 amps, and it names CB550K bikes of 1974-76.

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Universal motorcycle horn similar to stock style 12 volt

Universal Motorcycle Horn ~ Similar to Stock Style ~ 12 Volt

$34.95 USD
99-4994
Upgrade or restore your motorcycle’s horn system with this 12 Volt Chrome Horn — designed to deliver a clear, loud 103 dB signal at 3 amps. While...
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1975 Honda CB550K · Horn Buying guide

A horn that works

This replacement combines a chrome face with a stock-like appearance, rather than an exact replica. Compare the existing bracket position and terminals, and check the stated voltage and current requirements before choosing it.

Parts to consider

Universal Motorcycle Horn ~ Similar to Stock Style ~ 12 Volt 12 volt chrome horn12V chrome-fronted horn close to factory style; 103 dB at 3 amps for 1974-76 CB550K bikes.View part

Close to factory, not a copy

The description is upfront that this horn is not a precise reproduction of the Honda original, only close to it in style with a chrome front. If the 1975 bike is headed for concours judging, put the photos beside your original before deciding.

Compare the electrical connection

The listing specifies a 12 volt horn drawing 3 amps, with a stated 103 dB output. Compare its terminals and bracket with the existing installation. If the fault has not been identified, check the motorcycle’s wiring and switch information before deciding the horn needs replacement.

Common questions

Is the horn 12 volt?

Yes. It runs on 12 volts and the listing quotes 103 dB of output at a 3 amp draw. Fitment names CB550K bikes of 1974-76 along with several SOHC CB750 years.

Does it look like the original?

Broadly. The description calls it close to the factory look with a chrome front, while admitting it is not an exact reproduction. Put the product photos beside your old horn to judge.

Where is the horn button?

The left handlebar switch assembly is the relevant separate control listing for this model. Compare the existing housing and internal wire route with that listing if the button or switch housing also needs attention.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

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