Sportbikes
1985Honda NS 400 R
18 fields on record
The 1985 Honda NS 400 R is a lightweight sport bike featuring an unconventional liquid-cooled V3 engine producing 72 horsepower. Best known for its innovative three-cylinder design and nimble handling, it appeals to riders seeking a distinctive alternative to conventional four-cylinder sports machines of the era.
- Capacity
- 387.0 ccm
- Engine
- V three-cylinder, two-stroke
- Gearbox
- 6-speed
- Wet weight
- 192.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 72.0 HP (53.0 kW) @ 9500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for spirited sport riding and lightweight cornering performance rather than practicality or long-distance travel.
- Built for
- A raspy, high-strung two-stroke with a sharp, race-bred personality that rewards precise throttle and gear control.
- Not ideal for
- Not a good fit for new riders, commuters seeking comfort, or anyone wanting a passenger-friendly or low-maintenance machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 387.0 ccm
- Power
- 72.0 HP (53.0 kW) @ 9500 RPM
- Engine type
- V three-cylinder, two-stroke
- Power/weight ratio
- 0.3750 HP/kg (wet)
- Bore x stroke
- 57.0 x 50.6 mm
- Compression
- 7.0:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 207.0 km/h (128.6 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-16
- Rear tyre
- 110/90-17
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 |
|---|---|---|---|
| Capacity | 387 cc | 387 cc | 387 cc |
| Fuel capacity | 19 L | 19 L | 19 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 Honda NS 400 R?
The 1985 Honda NS 400 R has a Capacity of 387.0 ccm (23.62 cubic inches).
What engine power does the Honda NS 400 R have?
The 1985 Honda NS 400 R has a Power of 72.0 HP (53.0 kW) @ 9500 RPM.
How many gears does the Honda NS 400 R have?
The 1985 Honda NS 400 R has a Gearbox of 6-speed.
How much does the Honda NS 400 R weigh?
The 1985 Honda NS 400 R has a Wet weight of 192.0 kg (423.3 pounds).
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