Custom 4:1 Vintage Style Tachometer for custom or restoration work on classic Honda CB motorcycles. This is a universal/custom part, so confirm dimensions, it will need custom mounting.
- Dial Scale: 0-10,000RPM
- 4:1 Ratio
- Mechanical Drive
- 85mm Diameter
- 55mm Width/Thickness
- Back mounts 25mm Width/Thick
- Mounting points 57mm Center to Center
- LED Illumination
NOTE - We sell matching MPH Speedo
We sell the matching KPH Speedo
Fitment / Compatibility
Models Below with CUSTOM Mounting
CB750K (1969) Standard
CB750K (1970)
CB750K (1971)
CB750K (1972)
CB750K (1973)
CB750K (1974)
CB750K (1975)
CB750K (1976)
CB750K (1977)
CB750K (1978)
CB750F (1975) Supersport
CB750F (1976)
CB750F (1977)
CB750F (1978)
CB750A (1976) Hondamatic
CB750A (1977)
CB750A (1978)
CB750P (1976) Police
CB750P (1978)
CB750K (1979) Standard
CB750K (1980)
CB750K (1981)
CB750K (1982)
CB750F (1979) Supersport
CB750F (1980)
CB750F (1981)
CB750F (1982)
CB750L (1979) Limited
CB750C (1980) Custom
CB750C (1981)
CB750C (1982)
CB750P (1980) Police
CB750SC (1982) Nighthawk
CB750SC (1983)
CB900C (1980) Custom
CB900C (1981)
CB900C (1982)
CB900F (1981) Supersport
CB900F (1982)
CB1000C (1983) Custom
CB1100F (1983) Supersport
CB650 (1979)
CB650 (1980)
CB650 (1981)
CB650 (1982)
CB650SC (1982) Nighthawk
CB650C (1980) Custom
CB650C (1981) Custom
Check the listed model and year, then read any fitment notes in the description.
| Make | Model | Year |
|---|---|---|
| Honda | CB750K Standard | 1969 |
| Honda | CB750K | 1970 |
| Honda | CB750K | 1971 |
| Honda | CB750K | 1972 |
| Honda | CB750K | 1973 |
| Honda | CB750K | 1974 |
| Honda | CB750K | 1975 |
| Honda | CB750K | 1976 |
| Honda | CB750K | 1977 |
| Honda | CB750K | 1978 |
| Honda | CB750F Supersport | 1975 |
| Honda | CB750F | 1976 |
| Honda | CB750F | 1977 |
| Honda | CB750F | 1978 |
| Honda | CB750A Hondamatic | 1976 |
| Honda | CB750A | 1977 |
| Honda | CB750A | 1978 |
| Honda | CB750P Police | 1976 |
| Honda | CB750P | 1978 |
| Honda | CB750K Standard | 1979 |
| Honda | CB750K | 1980 |
| Honda | CB750K | 1981 |
| Honda | CB750K | 1982 |
| Honda | CB750F Supersport | 1979 |
| Honda | CB750F | 1980 |
| Honda | CB750F | 1981 |
| Honda | CB750F | 1982 |
| Honda | CB750L Limited | 1979 |
| Honda | CB750C Custom | 1980 |
| Honda | CB750C | 1981 |
| Honda | CB750C | 1982 |
| Honda | CB750P Police | 1980 |
| Honda | CB750SC Nighthawk | 1982 |
| Honda | CB750SC | 1983 |
| Honda | CB900C Custom | 1980 |
| Honda | CB900C | 1981 |
| Honda | CB900C | 1982 |
| Honda | CB900F Supersport | 1981 |
| Honda | CB900F | 1982 |
| Honda | CB1000C Custom | 1983 |
| Honda | CB1100F Supersport | 1983 |
| Honda | CB650 | 1979 |
| Honda | CB650 | 1980 |
| Honda | CB650 | 1981 |
| Honda | CB650 | 1982 |
| Honda | CB650SC Nighthawk | 1982 |
| Honda | CB650C Custom | 1980 |
| Honda | CB650C Custom | 1981 |
No listed models match your search.
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther shipping options
Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
What motorcycles can use the 4:1 mechanical tachometer ratio?
Use it only where the tachometer is calibrated for four engine revolutions per one cable revolution. Confirm the motorcycle's mechanical tach-drive ratio and cable connection; it is not an electronic tachometer.
What are the tachometer dimensions and range?
The gauge is approximately 85mm in diameter and 55mm deep, reads from 0 to 10,000 rpm and uses 57mm mounting-center spacing with LED illumination.
Is the 4:1 tachometer a direct bolt-on Honda CB replacement?
No. It is a universal vintage-style gauge. Verify the drive ratio, cable thread and direction, mounting spacing, wiring and clearance before fabrication or rewiring.