
Honda CBR 900 RR
Key specifications
Overview
The 1999 Honda CBR 900 RR, often hailed as the progenitor of the modern sportbike era, stands as a testament to Honda's engineering prowess and commitment to performance. As a model that helped define the late '90s sportbike category, the CBR 900 RR combines a lightweight chassis with a powerful engine, capturing the hearts of enthusiasts and track riders alike. Its aggressive styling and advanced aerodynamics make it not just a motorcycle but a statement of speed and agility, appealing to riders who crave thrilling performance and cutting-edge design. At the heart of the CBR 900 RR lies a robust 918cc inline-four engine, delivering an exhilarating 125 horsepower at a screaming 10,000 RPM. This potent powertrain provides impressive torque of 94 Nm at 8,000 RPM, allowing for rapid acceleration and a top speed of 254 km/h (157.8 mph). The liquid-cooled, four-stroke engine is designed with a high compression ratio of 11.1:1, ensuring that every ounce of fuel is utilized for maximum performance. The 6-speed gearbox offers seamless shifting capabilities, while the bike’s remarkable fuel efficiency of 0.65 litres per 100 km (an astonishing 361.88 mpg) means riders can enjoy longer journeys without frequent stops at the pump. With its lightweight design, weighing in at just 203 kg (447.5 pounds), the CBR 900 RR promises nimble handling and a thrilling ride on both the track and the open road. The CBR 900 RR doesn't just excel in power; it also boasts an array of features that enhance both performance and comfort. The dual disc front brakes, with a substantial diameter of 310 mm, provide excellent stopping power, complemented by a single disc rear brake. The suspension system, featuring 120 mm of front travel and 125 mm at the rear, ensures that the bike handles corners with precision and stability. The seat height of 810 mm presents a comfortable riding position for a variety of rider heights, making it accessible without compromising its sport-oriented design. Additionally, the electric starter adds convenience, allowing for effortless starts in any condition. **
Pros
- Exceptional Performance: The powerful engine and lightweight design deliver thrilling acceleration and top speed, ideal for sport riding.
- Fuel Efficiency: With impressive fuel consumption, the CBR 900 RR allows for longer rides without frequent refueling stops.
- Advanced Braking and Handling: The combination of dual front discs and a well-tuned suspension system ensures superior braking and cornering capabilities.
Cons
- Aggressive Riding Position: The sporty ergonomics may not be comfortable for long-distance cruising or for riders seeking a more relaxed posture.
- Limited Storage: As a pure sportbike, the CBR 900 RR lacks practical storage solutions for everyday use.
- Older Technology: While revolutionary at its time, some of the bike's technology may feel dated compared to modern sportbikes, particularly in areas like electronics and rider aids.
Technical details
Source specification data
- Make
- Honda
- Model
- CBR 900 RR
- Category
- Sport
- Starter
- Electric
- Power
- 125.00 HP (91.2 kW)) @ 10000 RPM
- Torque
- 94.00 Nm (9.6 kgf-m or 69.3 ft.lbs) @ 8000 RPM
- Gearbox
- 6-speed
- Top Speed
- 254.0 km/h (157.8 mph)
- Bore X Stroke
- 71.0 x 58.0 mm (2.8 x 2.3 inches)
- Compression
- 11.1:1
- Displacement
- 918.00 ccm (56.02 cubic inches)
- Cooling System
- Liquid
- Engine Details
- In-line four, four-stroke
- Fuel Consumption
- 0.65 litres/100 km (153.8 km/l or 361.88 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Zero To One Hundred
- 3.100 seconds
- Valves Per Cylinder
- 4
- Sixty To One Hundred And Forty
- 10.100 seconds
- Transmission Type Final Drive
- Chain
- Seat Height
- 810 mm (31.9 inches) If adjustable, lowest setting.
- Fuel Capacity
- 18.00 litres (4.76 gallons)
- Weight Incl Oil Gas Etc
- 203.0 kg (447.5 pounds)
- Front Percentage Of Weight
- 50.5
- Rear Tyre
- 180/55-ZR17
- Front Tyre
- 130/70-ZR16
- Rear Brakes
- Single disc
- Front Brakes
- Dual disc
- Rear Wheel Travel
- 125 mm (4.9 inches)
- Front Wheel Travel
- 120 mm (4.7 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 310 mm (12.2 inches)