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1977 Honda CB550K Tachometers & Speedometers

Instrument choices for the 1977 Honda CB550K range from stock-style MPH and KPH speedometers to compact custom gauges. Compare the drive ratio and mounting before choosing the face style, and distinguish complete instruments from the separate lower cover plates listed alongside them.

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Currently viewing Tachometer & Speedometer

Honda motorcycle parts

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Honda CB chrome speedometer and tachometer cover set

Honda CB Chrome Speedometer & Tachometer Cover Set

$44.95 USD
02-2480
Dress up your gauge cluster with this Chrome Speedometer & Tachometer Cover Set. These chrome-plated covers fit over your stock speedo and tach to...
Honda CB750 CB550 stock style kph speedometer

1973-78 Honda CB750 / CB550 Stock Style Speedometer KPH

$139.95 USD
03-0728
Give your CB a period-correct speedometer with this Stock Style KPH Speedometer, featuring back illumination and a 0-240KPH face dial. The drive ratio is...
Honda CB all-black deluxe mini custom mph speedometer

Deluxe Mini Custom Speedometer MPH ~ All Black

$119.95 USD
03-0773
Complete your blacked-out cockpit with this All-Black Deluxe Mini Custom MPH Speedometer. A 2.25" unit with an all-black body and face, LED illumination, and...
Honda CB all-black mini custom tachometer with 4:1 drive

Mini Custom Tachometer ~ All Black 4:1 Drive

$69.95 USD
03-0775
Keep things minimal and blacked-out with this All-Black Mini Custom Tachometer. A 2.25" mechanical-drive unit with an all-black body and face plate, LED-type illumination,...
Honda CB mini custom mph speedometer with black face plate

Mini Custom Speedometer MPH ~ Black Face Plate

$69.95 USD
03-0729
Fit a clean mini speedometer without the full deluxe-indicator package using this Mini Custom MPH Speedometer. At 2.25" in a chrome body with a...
New
Honda CB900 CB750 CB650 CB550 speedometer chrome cover plate 37236-426-000

Honda CB900 / CB750 / CB650 / CB550 Speedometer Chrome Cover Plate ~ Replaces Honda 37236-426-000

$33.95 USD
33-0029
This aftermarket speedometer chrome cover plate fits under the speedometer housing on the listed Honda CB models. It is also commonly searched as a...
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Honda CB micro custom mph speedometer with black face plate

Micro Custom Speedometer MPH ~ Black Face Plate

$69.95 USD
03-0765
Keep things minimal with this Micro Custom MPH Speedometer in chrome with a black face plate. A 1.9" compact unit with LED illumination and...
Honda CB deluxe mini custom kph speedometer with black face plate

Deluxe Mini Custom Speedometer KPH ~ Black Face Plate

$99.95 USD
03-0724
Upgrade your cockpit with this Deluxe Mini Custom KPH Speedometer in chrome with a black face plate. Sized at 2.25", this deluxe-spec unit includes...
New
Honda CB900 CB750 CB650 CB550 tachometer chrome cover plate 37246-426-000

Honda CB900 / CB750 / CB650 / CB550 Tachometer Chrome Cover Plate ~ Replaces Honda 37246-426-000

$33.95 USD
33-0030
This aftermarket tachometer chrome cover plate fits below the tachometer housing on the listed Honda CB models. It is also commonly searched as a...
Honda CB deluxe mini custom mph speedometer with black face plate

Deluxe Mini Custom Speedometer MPH ~ Black Face Plate

$99.95 USD
03-0725
Finish your custom build with this Deluxe Mini Custom MPH Speedometer in chrome with a black face plate. At 2.25", this deluxe-spec unit packs...
Honda CB all-black deluxe mini custom kph speedometer

Deluxe Mini Custom Speedometer KPH ~ All Black

$119.95 USD
03-0771
Go full stealth with this All-Black Deluxe Mini Custom KPH Speedometer. At 2.25", this deluxe-spec unit swaps the chrome body for an all-black finish,...
Honda CB deluxe mini custom mph speedometer with white face plate

Deluxe Mini Custom Speedometer MPH ~ White Face Plate

$119.95 USD
03-0744
Brighten up your cockpit with this Deluxe Mini Custom MPH Speedometer in chrome with a white face plate. The white face pops with classic...
Honda CB custom vintage style mph speedometer front view

Custom Vintage Style Speedometer MPH

$99.95 USD
03-0760
Custom Vintage Style Speedo (MPH) - Mechanical speedometer ratio: 2240:60. Before ordering, confirm the drive ratio, cable or electrical connection, gauge diameter, and mounting...
View details
Honda CB micro custom mph speedometer with white face plate

Micro Custom Speedometer MPH ~ White Face Plate

$79.95 USD
03-0751
Fit a truly compact instrument into the tightest cockpit with this Micro Custom MPH Speedometer. A 1.9" chrome-body unit with a white face plate,...
Honda CB mini custom kph speedometer with black face plate

Mini Custom Speedometer KPH ~ Black Face Plate

$69.95 USD
03-0730
Add a clean, compact KPH speedometer to your build with this Mini Custom KPH Speedometer. A 2.25" chrome body with a black face plate,...
Honda CB micro custom kph speedometer with black face plate

Micro Custom Speedometer KPH ~ Black Face Plate

$79.95 USD
03-0779
Fit a compact blacked-out speedometer with this Micro Custom KPH Speedometer in chrome with a black face plate. At 1.9", it's the smallest speedometer...
Honda CB350 CB400 CB500 CB550 all-black deluxe mini custom tachometer with 7:1 drive

Deluxe Mini Custom Tachometer ~ All Black 7:1 Drive

$64.95 USD
03-0774
Round out your blacked-out cockpit with this All-Black Deluxe Mini Custom Tachometer. A 2.25" mechanical-drive tach with an all-black body and black face plate,...
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Honda CB350 CB400 CB500 CB550 deluxe mini custom tachometer with black face plate and 7:1 drive

Deluxe Mini Custom Tachometer ~ Black Face Plate 7:1 Drive

$74.95 USD
03-0768
Pair a deluxe-spec tach with your CB500, CB550, CB350F, CB400F, or CB400T using this Deluxe Mini Custom Tachometer in chrome with a black face...
Honda CB deluxe mini custom kph speedometer with white face plate

Deluxe Mini Custom Speedometer KPH ~ White Face Plate

$119.95 USD
03-0746
Bring vintage-style visibility to your metric cockpit with this Deluxe Mini Custom KPH Speedometer in chrome with a white face plate. At 2.25", it...
Honda CB750 CB550 stock style mph speedometer

1973-78 Honda CB750 / CB550 Stock Style Speedometer MPH

$139.95 USD
03-0726
Give your CB a period-correct MPH speedometer with this Stock Style Speedometer. Face dial reads 0-120MPH with back illumination, and the 60MPH=2240RPM drive ratio...
Honda CB custom vintage style kph speedometer front view

Custom Vintage Style Speedometer KPH

$99.95 USD
03-0761
Custom Vintage Style Speedo (KPH) - Mechanical speedometer 60 km/h = 1400 rpm Before ordering, confirm the drive ratio, cable or electrical connection, gauge...
View details
Honda CB micro custom kph speedometer with white face plate

Micro Custom Speedometer KPH ~ White Face Plate

$59.95 USD
03-0750
Go compact with this Micro Custom KPH Speedometer, a 1.9" chrome-body unit with a white face plate. The smallest gauge option in the custom...
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1977 Honda CB550K · Tachometer & Speedometer Buying guide

Compare the instrument before choosing its appearance

Stock-style speedometers provide different units and face markings. The featured all-black tachometer is a mechanical 7:1 custom gauge with separate bracket requirements, so its size and mounting need their own comparison.

Parts to consider

1973-78 Honda CB750 / CB550 Stock Style Speedometer MPH Stock-style MPH speedometerBack-illuminated speedometer with a 0–120 MPH face and listed 60 MPH = 2240 RPM drive ratio. The face design may differ from the original year’s markings; compare the photo.View part 1973-78 Honda CB750 / CB550 Stock Style Speedometer KPH Stock-style KPH speedometerBack-illuminated 0–240 KPH speedometer with listed 100 KPH = 2330 RPM drive ratio. Check its face design, housing and cable connection against the motorcycle before choosing metric units.View part Deluxe Mini Custom Tachometer ~ All Black 7:1 Drive All-black 7:1 mini tachometerMechanical 7:1 tachometer with a 2.25-inch all-black body and LED-type illumination. Includes a V-plate, with a separate bracket required; compare drive ratio and mounting space.View part

Related parts: Aftermarket speedometer lower plate · Aftermarket tachometer lower plate · Custom vintage-style MPH speedometer

Read the speedometer face before ordering

The stock-style MPH instrument has a 0–120 MPH face; the KPH option has a 0–240 KPH face. Their drive specifications are stated separately in the listings. Compare the photographed markings and gauge arrangement rather than assuming either face is an exact reproduction of your original 1977 instrument.

Confirm the custom gauge’s operating specification

The featured all-black mini tachometer is listed as mechanical 7:1 and needs a separately purchased bracket despite its included V-plate. Another mini listing states a 4:1 ratio for stock CB750 applications. Do not choose a different ratio merely because the listing names your model; confirm the actual drive before ordering.

Common buying questions

Does a lower chrome plate include a speedometer or tachometer?

The lower plates are individually sold aftermarket housing parts. They are not complete instruments. Compare the existing speedometer or tachometer housing and the plate’s replacement reference before selecting trim for a gauge you plan to retain.

Are both stock-style speedometer choices illuminated?

The MPH and KPH descriptions both state back illumination. Compare their units, face design and stated drive specification separately, then check the existing mounting and connection arrangement before deciding which instrument suits your planned cluster.

Can I choose a mini tachometer just because it lists CB550 fitment?

Check the actual mechanical drive ratio first. The custom listings include different ratios, and the 4:1 description specifically names stock CB750 drives. A broad model listing alone does not establish the required ratio or bracket arrangement on your CB550K.

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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