Motocross Bikes
1987Husqvarna 400 WR
18 fields on record
The 1987 Husqvarna 400 WR is a lightweight single-cylinder two-stroke enduro bike designed for amateur and intermediate off-road riders. Known for its nimble handling and modest power delivery, this Swedish machine excels in technical terrain and tight forest trails. Its 395cc engine and 110kg dry weight make it approachable for riders developing their skills.
- Capacity
- 395.0 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Wet weight
- 110.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 17.0 HP (12.5 kW) @ 5500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for cross-country and motocross use, not as a road or commuting machine, with its low top speed reflecting a focus on trail acceleration and control rather than outright velocity.
- Built for
- A raw, lightweight two-stroke enduro bike with sharp throttle response and minimal creature comforts, delivering an old-school dirt bike experience.
- Not ideal for
- Not a good fit for riders wanting highway comfort, passenger capability, or a modern smooth power delivery.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 395.0 ccm
- Power
- 17.0 HP (12.5 kW) @ 5500 RPM
- Engine type
- Single
- Power/weight ratio
- 0.1545 HP/kg (wet)
- Bore x stroke
- 82.5 x 74.0 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 110.0 km/h (68.4 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 3.00-21
- Rear tyre
- 5.00-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 |
|---|---|---|---|---|---|---|
| Capacity | 395 cc | 395 cc | 395 cc | 395 cc | 395 cc | 395 cc |
| Fuel capacity | 10.5 L | 10.5 L | 10.5 L | 10.5 L | 10.5 L | 10.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Husqvarna 400 WR?
The 1987 Husqvarna 400 WR has a Capacity of 395.0 ccm (24.10 cubic inches).
What engine power does the Husqvarna 400 WR have?
The 1987 Husqvarna 400 WR has a Power of 17.0 HP (12.5 kW) @ 5500 RPM.
How many gears does the Husqvarna 400 WR have?
The 1987 Husqvarna 400 WR has a Gearbox of 6-speed.
How much does the Husqvarna 400 WR weigh?
The 1987 Husqvarna 400 WR has a Wet weight of 110.0 kg (242.5 pounds).
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