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1981 Honda CB400TB Gauges & Speedometer Cable

Decide whether the 1981 CB400TB needs a replacement speedometer cable or a custom instrument change. The listed cable has verified Honda replacement references; custom speedometers and the 7:1 tachometer require drive, mounting and connection checks before they become a suitable complete installation.

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Honda CB900 CB750 CB650 CB450 CB400 speedometer cable 44830-KB4-700

Honda CB Speedometer Cable ~ Replaces 44830-KB4-700

$22.66 USD
51-2303
Replace your DOHC CB speedometer cable with this Speedometer Cable in black, replacing OEM #44830-KB4-700 / #44830-356-010. Made in Japan.Key Features• Speedometer cable, black•...
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 CB1000 CB900 CB750 CB650 speedo gear plug

Honda CB1000/CB900/CB750/CB650 Speedo Gear Plug

$43.95 USD
29-0538
Keep your speedo drive gear clean with this Speedo Gear Plug, 15mm outer diameter, 22mm long.Key Features• Speedo gear plug• 15mm outer diameter, 22mm...
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...
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...
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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 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...
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1981 Honda CB400TB Hawk · Gauges & Speedometer Cable Buying guide

Keep cable replacement separate from gauge conversion

A cable service can preserve the original instruments. Changing gauges introduces additional choices such as scale units, mechanical ratio, mounting space and illumination wiring, so plan those before selecting a custom instrument.

Parts to consider

Honda CB Speedometer Cable ~ Replaces 44830-KB4-700 Black speedometer cableJapanese-made replacement cable referencing 44830-KB4-700 and 44830-356-010.View part Custom Vintage Style Speedometer MPH Custom vintage MPH speedometer85 mm mechanical gauge with a 0–130 MPH scale and 2240:60 ratio; custom mounting required.View part Deluxe Mini Custom Tachometer ~ All Black 7:1 Drive Custom black 7:1 tachometer2.25-inch mechanical tachometer with LED illumination and a V-plate. A separate mounting bracket is required.View part

Related parts: Custom vintage KPH speedometer

Preserve the original instrument system where practical

The replacement speedometer cable references 44830-KB4-700 and 44830-356-010, both supported in the exact-year parts record. Check the cable ends and routing on your motorcycle. A replacement cable addresses the connection between the drive and gauge; it does not repair damage inside either unit.

Treat custom gauges as a planned conversion

The featured vintage speedometer is an 85 mm mechanical unit, while the black mini tachometer is 2.25 inches and uses a 7:1 drive. Confirm the actual drive, fittings, bracket and wiring requirements. The tachometer’s V-plate is included, but its mounting bracket is separate.

Buying questions

Will the custom speedometer bolt straight into the original cluster?

It requires custom mounting. Compare the 85 mm body, mounting points, depth and cable connection with the space available. A compatible drive ratio alone does not establish that the original bracket or instrument surround will accept it.

What is included with the black mini tachometer?

The 7:1 mechanical tachometer has LED illumination and an included V-plate. Its handlebar mounting bracket is sold separately. Check the fitted cable connection and illumination wiring as well as where the gauge will sit.

Should I order a cable for a sticking or dead speedometer?

First identify whether the fault is in the cable, drive or gauge. If the cable needs replacement, match the listed Honda references and end connections. A new cable alone cannot establish that the other components are working correctly.

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

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