Honda NS 400 R - 1985 Specifications and Reviews

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.

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General information

CategorySport
Year1985
ModelHonda NS 400 R

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlMembrane
Bore x stroke57.0 x 50.6 mm (2.2 x 2.0 inches)
Compression7.0:1
Power72.00
Stroke2
Engine typeV3
Capacity:387.00 ccm (23.61 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc192.0 kg (423.3 pounds)
 
 

Honda NS 400 R dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions110/90-17
Front tyre dimensions100/90-16

Speed and acceleration

Top speed207.0 km/h (128.6 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity19.00 litres (5.02 gallons)

Performance Profile & Rider Fit

72 hp
Peak Power
3.6s
0-60 mph
128.6 mph
Top Speed

Best For

Track90%
City45%
Cornering93%
Daily Riding35%
Touring25%
Passenger20%

Rider Profile

Best ForThis is a demanding two-stroke V3 sportbike best suited to experienced riders who understand peaky power delivery and the need to keep revs on the boil.
PurposeBuilt primarily for spirited sport riding and lightweight cornering performance rather than practicality or long-distance travel.
Rider FitIts light weight and compact dimensions make it easy to muscle around, but the aggressive riding position and narrow power band demand active rider engagement.
CharacterA raspy, high-strung two-stroke with a sharp, race-bred personality that rewards precise throttle and gear control.
Not Ideal ForNot a good fit for new riders, commuters seeking comfort, or anyone wanting a passenger-friendly or low-maintenance machine.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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