At the heart of the 2003 Honda CBR 900 RR Fireblade - 954 RR sport motorcycle, Honda features a 954 cc (58.2 cu in) liquid-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 151 HP (110.2 kW) at 11,250 rpm while maximum torque reaches 105 Nm (77.4 lb-ft) at 9,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 158.3 HP per liter and a 1,750 rpm working window between peak torque (9,500 rpm) and peak power (11,250 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the CBR 900 RR Fireblade - 954 RR measures 168 kg (370 lbs) dry, translating to a power-to-weight ratio of 0.9 HP/kg (1.11 kg per horsepower). Rider ergonomics and chassis geometry center around a 815 mm (32.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 18-liter (4.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
158.3 HP/L
Power-to-Weight
0.9 HP/kg (1.11 kg/HP)
Power Band Window
9,500–11,250 rpm
Standover Height
815 mm (32.1 in)
Engine
Displacement954.0 ccm (58.21 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power151.0 HP (110.2 kW)) @ 11250 RPM
Torque105.0 Nm (10.7 kgf-m or 77.4 ft.lbs) @ 9500 RPM
Bore x Stroke75.0 x 54.0 mm (3.0 x 2.1 inches)
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Wheels & Brakes
Front Tyre120/70-17
Rear Tyre190/50-17
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight168.0 kg (370.4 pounds)
Power/Weight0.8988 HP/kg
Seat Height815 mm (32.1 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
