Honda motorcycle parts
Choose your model and year to see parts listed for your bike.
Choose your model and year to see parts listed for your bike.
1970 Honda CB750K · Horns Buying guide
A button with spring is a different purchase from a horn or mounting hardware set. Identify the component needing attention, then compare the replacement horn’s position and supplied bracket with the layout on your motorcycle.
Horn or starter button with springReplacement button and spring, described for use as a horn or starter button on the listed applications.View part
Horn mounting hardware setSet of two bolts and two washers, listed for the 1969–76 CB750K.View part
Chrome replacement horn12V, 3-amp horn with a similar stock-style appearance; the description expressly says it is not an exact OEM replica.View part
Related parts: Joker Machine horn with custom bracket
The button listing supplies a button and spring, while the mounting set supplies two bolts and two washers. Neither is a complete horn sounder. Diagnose the issue and compare the relevant part before ordering so a worn control or missing fastener is not mistaken for a horn replacement.
The Joker Machine option includes a machined bracket and relocates the horn to the frame centreline rather than the stock offset position. The chrome option is described as similar in appearance to stock, not an exact replica. Compare the desired position, finish and installation details for your bike.
The chrome horn listing says its appearance is similar to stock, and its FAQ calls for checking the bracket, terminal arrangement, clearance and ground path. It is rated at 12V and 3 amps. Confirm those details with the fitted circuit and mount before assuming no adaptation is needed.
Check battery voltage, the horn switch, connectors, ground path and voltage drop under load. The horn’s product FAQ identifies these checks because a poor supply or connection can make a sounder appear faulty. Confirm that the circuit is suitable for the selected horn before replacing the horn or button.
The Joker Machine description says its small horn relocates to the frame centreline instead of the stock offset position. It includes a machined bracket and two gold screws. Compare that custom arrangement with your available space before choosing it.
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