The CBR900RR was introduced in 1992 and was fitted with an 893 cc, in-line 4 engine. When introduced, it set a precedent for light weight in the super bike class. At 453 lb (205 kg) with a full tank of Fuel, the CBR900RR was just 4 lb (2 kg) heavier than Honda's own CBR600F2, and 76 lb (34 kg) lighter than the next-lightest open-class machine at the time, the Yamaha FZR1000.

 Minor changes to the '94 model included an improved shift drum to cure notchy shifting, and steadier mirrors.

In a move to refine the CBR900RR's handling traits over bumpy pavement, the 1995 model's suspension was upgraded with revised spring and damping rates, and a compression adjuster was added to the front fork. More aggressive bodywork incorporated a "cut reflector" design headlight and fewer of the CBR's unique fairing holes. Slimmer and firmer footpegs were patterned after the Honda RC45, and a shift linkage replaced the original model's backward pedal.

A new instrument panel included an electronic speedometer that measured speed from the countershaft sprocket. The only engine change in 1995 was the replacement of the aluminum valve cover with a magnesium piece.

1996 brought the first major changes to the CBR900RR. In order to achieve a more optimized balance of rigidity, Honda significantly altered the 1996 CBR's chassis and suspension. The frame and swingarm were fabricated from larger, thinner-walled extrusions for reduced torsional rigidity. The fork and shock internals were re-designed, and the swingarm pivot raised by 5 mm (0.2 in). Revised ergonomics brought the bars 10 mm (0.4 in) higher and swept back five degrees more than earlier models, along with a slimmer gas tank. Engine updates included a bump in displacement to 919 cc (56.1 cu in) via a 1 mm (0.039 in) bore increase, slightly higher compression, a curved radiator, larger muffler, extra clutch plates, smaller alternator, and the addition of a throttle position sensor. The 1996 model carried over to 1997 unchanged except for the updates to color/graphics offerings.

In 1998, Honda continued subtle refinements in the CBR919RR's chassis. It saw frame stiffness closer to the original model's, revised suspension internals, and 5 mm (0.2 in) less triple clamp offset (an almost universal aftermarket upgrade to previous models). New brake calipers acted on larger front discs, the fairing was re-shaped and raised footpegs subtly changed ergonomics again. Eighty percent of the engine's internals were all-new to reduce weight and minimize friction; other updates included redesigned combustion chambers and porting, aluminum composite cylinders, new pistons, a smaller and lighter clutch pack, revised gearbox ratios, larger radiator, and a new stainless steel exhaust header.

Technical information;

Manufacturer - Honda

Named - Fireblade

Year - 1992 - 1999

Class - Sport bike

Engine - 893cc, 1993-1995, in-line 4, liquid cooled

                   -  919cc 1996-1999, in-line 4, liquid cooled

Bore /stroke - 70.0 x 58.0 mm, 1993-1995

                               - 71.0 x 58.0 mm, 1996-1999

Transmission - 6-speed gearbox, chain driven

Power - 128 bhp @10,500 rpm

Weight - 180 kg

Seat height - 810 mm

Wheelbase - 1,405 mm

Suspension - Front; oil damped forks

                                - Rear; single shock

Brakes - Front; 310mm dual disc

              - Rear; 220 mm single disc

Tyres - Front; 130/70-ZR16

                - Rear; 180/55-ZR17, 1993-1995

            - Rear; 190/50ZR-17, 1996-1999.