Honda NSR 250 R
1989Sportbike

Honda NSR 250 R

Key specifications

Engine
249 cc
Power
45 HP
Weight
131 kg
Fuel type
petrol
Fuel capacity
4.2 L
Transmission
6-speed
Seat height
31 mm
Front brakes
Double disc. 4 piston calipers
Rear brakes
Single disc. Single piston caliper

Overview

Introducing the 1989 Honda NSR 250 R, a legendary model that solidified Honda’s reputation in the world of sport motorcycles. Nestled within the esteemed category of lightweight sport bikes, the NSR 250 R stands out for its racing pedigree and innovative engineering. Designed for enthusiasts who crave both performance and agility, this motorcycle quickly became a favorite among novice racers and seasoned riders alike. With its iconic styling, the NSR 250 R captures the essence of the late 80s racing culture, embodying the spirit of speed and competition. At the heart of the NSR 250 R lies a powerful 249cc V2 two-stroke engine, delivering a thrilling 45 horsepower at 9,500 RPM. This spirited powerplant propels the motorcycle to an exhilarating top speed of 209.2 km/h (130 mph), offering riders an adrenaline-fueled experience that is hard to match. The liquid-cooled engine, paired with a 6-speed gearbox, provides seamless power delivery and responsiveness. The combination of a lightweight chassis, tipping the scales at just 131 kg (288.8 pounds), and a well-tuned suspension system ensures that the NSR 250 R remains nimble in corners, making it a joy to handle on winding roads or racetracks. The NSR 250 R is not just about raw power; it also boasts advanced features for its time, including a twin spar aluminum frame that enhances rigidity and weight distribution. The braking system is equally impressive, featuring double disc brakes with four-piston calipers in the front and a single disc at the rear, providing reliable stopping power. Additionally, the bike is equipped with a kick starter and a sophisticated CDI PGM II ignition system, showcasing Honda's commitment to blending technology with performance. With a trail of 87 mm and a rake angle of 23 degrees, the NSR 250 R is designed for precise handling, allowing riders to carve through turns with confidence. **

Pros

  • Lightweight and Agile: At just 131 kg, the NSR 250 R offers excellent maneuverability, making it a great choice for both track and street riding.
  • Powerful Engine: The 249cc V2 two-stroke engine delivers remarkable performance and thrilling acceleration that appeals to sportbike enthusiasts.
  • Advanced Braking System: Its sophisticated braking setup provides strong and reliable stopping power, enhancing rider safety and confidence.

Cons

  • Limited Fuel Capacity: With only 16 liters (4.23 gallons) of fuel capacity, long-distance rides may require more frequent stops for refueling.
  • Two-Stroke Maintenance: As a two-stroke engine, it may require more upkeep and attention compared to modern four-stroke counterparts.
  • Kick Starter Only: The absence of an electric starter may be less convenient for some riders, especially in urban environments.

Technical details

Source specification data

Make
Honda
Model
NSR 250 R
Category
Sport
Starter
Kick
Power
45.00 HP (32.8 kW)) @ 9500 RPM
Clutch
Wet plate
Max Rpm
13000
Gearbox
6-speed
Ignition
CDI PGM II
Top Speed
209.2 km/h (130.0 mph)
Fuel System
Carburettor. Twin Keihin Flat slides
Compression
7.3:1
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Liquid
Engine Details
V2, two-stroke
Exhaust System
Expansion chamber, RC power valves
Lubrication System
Injected 2-stroke oil
Transmission Type Final Drive
Chain
Dry Weight
131.0 kg (288.8 pounds)
Seat Height
780 mm (30.7 inches) If adjustable, lowest setting.
Fuel Capacity
16.00 litres (4.23 gallons)
Overall Width
650 mm (25.6 inches)
Overall Height
1,060 mm (41.7 inches)
Overall Length
1,980 mm (78.0 inches)
Ground Clearance
135 mm (5.3 inches)
Power Weight Ratio
0.3435 HP/kg
Reserve Fuel Capacity
1.20 litres (0.32 gallons)
Rake
23.0°
Trail
87 mm (3.4 inches)
Rear Tyre
150/60-18
Frame Type
Twin spar aluminum
Front Tyre
110/70-17
Rear Brakes
Single disc. Single piston caliper
Front Brakes
Double disc. 4 piston calipers
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
276 mm (10.9 inches)