VintageCB750 Supplying CB Riders Since 2010

About Us Why Us? Reviews Shipping Info Returns Contact Us
Wish Lists
0 My Cart

Your cart is currently empty.

Browse all parts
Total (USD): $0.00
View cart
Menu
Search
Wish
Cart 0
My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

1981 Honda CB400TB Custom Speedometers & Tachometers

Custom gauges let you choose the display size and units for a 1981 CB400TB build, but they need more than a visual match. Compare mechanical drive specifications, mounting dimensions, cable fittings and illumination wiring before replacing the original speedometer or tachometer.

Close ×
Your saved bike Choose your Honda CB model

Shop By Category

Most orders ship same or next business day Fitment guarantee Listed for your exact model and year? We’ll make it right if it doesn’t fit as described. Mechanic-backed support Ask our team for help choosing the right Honda CB part.
Currently viewing Tachometer & Speedometer

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

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 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...
View details
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,...
Sold out
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...
View details
compare

1981 Honda CB400TB Hawk · Custom Speedometers & Tachometers Buying guide

Choose the drive specification before the dial style

The featured vintage speedometers offer MPH or KPH scales in an 85 mm body. The smaller black tachometer is mechanical and 7:1. Each needs an installation check rather than an assumed stock-cluster fit.

Parts to consider

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 Custom Vintage Style Speedometer KPH Custom vintage KPH speedometer85 mm mechanical gauge with a 0–220 KPH scale and a 60 km/h = 1400 rpm drive specification; 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

Compare the two vintage speedometers accurately

The MPH version reads to 130 MPH and specifies a 2240:60 ratio. The KPH version reads to 220 KPH and specifies 60 km/h at 1400 rpm. Both are 85 mm mechanical gauges with 57 mm mounting centers. Verify the fitted drive and clearance before ordering.

Allow for the smaller tachometer’s separate mounting

The black mini tachometer is 2.25 inches, reads to 12,000 rpm and specifies a 7:1 mechanical drive. It includes a V-plate and LED illumination, but needs a separate mounting bracket. Check the instrument cable and plan the illumination connections for the actual motorcycle.

Buying questions

Can I select MPH or KPH just by swapping the dial?

Choose the complete gauge with the required scale and verify its stated drive specification. These MPH and KPH products are separate instruments; the listing does not establish a user-swappable dial conversion between them.

Do the speedometers retain all original warning lights?

The featured vintage-style units are speedometers with illumination. Plan how the original warning and indicator functions will be retained when changing the cluster; do not assume the speedometer alone replaces the complete instrument assembly.

Is the 7:1 tachometer an electronic ignition pickup gauge?

It is a mechanically driven tachometer with electrical illumination. Check the mechanical cable and drive ratio as well as the lighting connections. Its electrical wires do not make it an electronic engine-speed pickup instrument.

Not sure which part you need?

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

Ask a fitment question
Parts categories for 1981 Honda CB400TB

Your cart

×