Honda CM 400 T (reduced Effect) - 1983 Specifications and Reviews
The 1983 Honda CM 400 T is a lightweight custom cruiser ideal for beginner and casual riders seeking an accessible, manageable bike. Its 395cc air-cooled twin engine delivers modest 27 horsepower with approachable handling, while the compact 184kg frame makes it perfect for those prioritizing easy control and comfortable cruising over raw performance.
General information | |
| Category | Custom / cruiser |
| Year | 1983 |
| Model | Honda CM 400 T (reduced effect) |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 3 |
| Bore x stroke | 70.5 x 50.6 mm (2.8 x 2.0 inches) |
| Compression | 9.3:1 |
| Power | 27.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 395.00 ccm (24.10 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 184.0 kg (405.7 pounds) |
Honda CM 400 T (reduced Effect) dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.60-16 |
| Front tyre dimensions | 3.50-18 |
Speed and acceleration | |
| Top speed | 141.0 km/h (87.6 mph) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 9.50 litres (2.51 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
7.5s
0-60 mph
87.6 mph
Top Speed
Best For
Track4%
City72%
Cornering38%
Daily Riding70%
Touring28%
Passenger45%
Rider Profile
| Best For | Ideal for beginners and returning riders; low power and manageable weight make it a forgiving, non-intimidating first cruiser. |
| Purpose | Relaxed everyday commuting and casual around-town cruising, with the odd short leisure ride on back roads. |
| Rider Fit | Low-slung cruiser seating with feet-forward pegs and pulled-back bars; light and compact, easy at low speeds but a small 9.5L tank. |
| Character | A humble, easygoing air-cooled twin from Honda's early-80s custom line-unhurried, dependable and honest rather than exciting. |
| Not Ideal For | Not for speed seekers, distance tourers, track riders, or anyone wanting off-road ability or spirited highway performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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