14 August. Friday 2026
Yamaha XS 400 DOHC - 1990 Specifications and Reviews
The 1990 Yamaha XS 400 DOHC is a lightweight sport-touring middleweight ideal for new riders and commuters seeking reliable everyday performance. Its air-cooled twin engine delivers modest but accessible power, while the compact 187kg frame ensures nimble handling. Known for excellent fuel efficiency and dependable engineering, it excels as an affordable entry-level sportbike.
General information | |
| Category | Sport touring |
| Year | 1990 |
| Model | Yamaha XS 400 DOHC |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Bore x stroke | 69.0 x 53.4 mm (2.7 x 2.1 inches) |
| Compression | 9.7:1 |
| Power | 27.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 399.00 ccm (24.35 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 187.0 kg (412.3 pounds) |
| | |
Yamaha XS 400 DOHC dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 3.00-18 |
Speed and acceleration | |
| Top speed | 143.0 km/h (88.9 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 18.00 litres (4.76 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
8.5s
0-60 mph
88.9 mph
Top Speed
Best For
Track20%
City65%
Cornering55%
Daily Riding60%
Touring45%
Passenger35%
Rider Profile
| Best For | This bike suits beginner to intermediate riders who want a manageable, low-intimidation machine to build confidence on. |
| Purpose | It's best suited for light commuting, weekend backroad rides, and easy sport-touring rather than serious speed or distance work. |
| Rider Fit | Its light weight and low seat height make it accessible and easy to manage for riders of smaller stature or less physical strength. |
| Character | The air-cooled DOHC twin has a classic, understated charm that rewards smooth, relaxed riding over aggressive throttle use. |
| Not Ideal For | This is not the bike for riders seeking high-speed thrills, off-road capability, or serious long-haul touring comfort with a passenger. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 1990 Yamaha XS 400 DOHC is a classic motorcycle with a cult following. Its sleek design, reliable performance, and comfortable ride make it a sought-after vintage bike for collectors and enthusiasts. The XS 400 DOHC's 399cc engine delivers smooth power and excellent fuel efficiency, making it a practical choice for both urban and highway riding. With its timeless styling and durable build quality, this Yamaha model continues to impress riders and maintain its value in the used motorcycle market. If you're in the market for a retro bike with a touch of nostalgia, the 1990 Yamaha XS 400 DOHC is a fantastic option. Its reliable performance, comfortable ride, and classic design make it a timeless choice for motorcycle enthusiasts. Whether you're a collector looking for a piece of motorcycle history or a rider in search of a dependable vintage bike, the XS 400 DOHC is sure to turn heads and deliver an enjoyable riding experience.Add a Comment
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