Honda motorcycle parts
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1972 Honda CB500K · Tachometer & Speedometer Buying guide
The chrome tach and mini MPH speedometer are listed at 2.25 inches, while the micro KPH option is 1.9 inches. These dimensions and their different indicator features matter when planning a new instrument layout.
Chrome 7:1 mechanical tachBlack face, 0–12000 RPM and LED illumination in a 2.25-inch body. V-plate supplied; bracket separate.View part
Mini MPH speedometer2.25-inch chrome body and black face, 0–160 MPH. Back-light illumination without integrated indicator lamps.View part
Micro KPH speedometer1.9-inch chrome body with white face, 0–220 KPH and LED illumination. Mounting plate included; bracket separate.View part
The simple mini MPH speedometer expressly omits the integrated indicators found on deluxe versions. If your chosen layout needs those lamps, plan for them separately. The tach and speedometer illumination also requires suitable connections; a mounting plate does not resolve the wiring work.
The mini MPH speedometer lists 60 MPH = 2240 RPM, and the micro KPH lists 100 KPH = 2330 RPM. Check those calibrations separately from the tach’s 7:1 specification. Similar faces or a shared model application do not make every gauge a direct stock replacement.
The mini MPH gauge is 2.25 inches, calibrated at 60 MPH = 2240 cable RPM. The micro KPH gauge is 1.9 inches, calibrated at 100 KPH = 2330 cable RPM. Check both the mounting space and the fitted mechanical speedometer drive.
Its description says it has no integrated indicators. It uses back-light illumination and a 0–160 MPH face. Keep separate indicator lamps in your layout if those functions are needed.
The tach and mini speedometer include a V-plate, and the micro speedometer includes a mounting plate. Their listings require a bracket separately. Check that bracket, gauge clearance and cable connection before treating the instrument as ready to install.
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