Motorcycles Specs > Honda > Honda NSR 250 R

Honda NSR 250 R Specs

The Honda NSR 250 R model is a Sport bike manufactured by Honda . In this version sold from year 1989 , the dry weight is 131.0 kg (288.8 pounds) and it is equiped with a V2, two-stroke motor. The engine produces a maximum peak output power of 45.00 HP (32.8 kW) @ 9500 RPM and a maximum torque of  . With this drive-train, the Honda NSR 250 R is capable of reaching a maximum top speed of 209.2 km/h (130.0 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Honda NSR 250 R have a Twin spar aluminum frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 110/70-17 on the front, and 150/60-18 on the rear. As for stopping power, the Honda NSR 250 R braking system includes Double disc. 4 piston calipers size 276 mm (10.9 inches) at the front and Single disc. single piston caliper size 220 mm (8.7 inches) at the rear. 

Honda NSR 250 R General Information

Brand Honda 
Model Honda NSR 250 R 
Start year 1989 
Year 1989 
Category Sport 
Factory Warranty (Years / miles)  

Honda NSR 250 R Dimensions, Aerodynamics and weight

Frame type Twin spar aluminum 
Seat details  
Wheelbase 1,345 mm (53.0 inches) 
Length 1,980 mm (78.0 inches) 
Width 650 mm (25.6 inches) 
Height 1,060 mm (41.7 inches) 
Seat Height 780 mm (30.7 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 135 mm (5.3 inches) 
Trail size 87 mm (3.4 inches) 
Wheels details  
Front Tyres - Rims dimensions 110/70-17 
Rear Tyres - Rims dimensions 150/60-18 
Front brakes Double disc. 4 piston calipers 
Rear brakes Single disc. single piston caliper 
Front Brakes Dimensions - Disc Dimensions 276 mm (10.9 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)  
Dry Weight 131.0 kg (288.8 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.3435 HP/kg 
Fuel Tank Capacity 16.00 litres (4.23 gallons) 
Reserve Fuel Capacity 1.20 litres (0.32 gallons) 
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel  
Rear Suspension  
Rear Suspension Travel  

Honda NSR 250 R Engine and Transmission Technical Data

Engine type - Number of cylinders V2, two-stroke 
Engine details  
Fuel system Carburettor. Twin Keihin Flat slides 
Engine size - Displacement - Engine capacity 249.00 ccm (15.19 cubic inches) 
Bore x Stroke  
Compression Ratio 7.3:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 45.00 HP (32.8 kW) @ 9500 RPM 
Maximum torque  
Engine Maximum RPM 13000 
Cooling system Liquid 
Lubrication system Injected 2-stroke oil 
Engine oil capacity  
Exhaust system Expansion chamber, RC power valves 
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet plate 

Honda NSR 250 R Performance

Top Speed 209.2 km/h (130.0 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  

Honda NSR 250 R Electrical Systems, Ignition and Equipment

Ignition Type CDI PGM II 
Electrical Details  
Starter Type Kick