The CBR900RR was introduced in 1992 and was fitted with an 893 cc (54.5 cu in) inline-four 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 gas, 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 1994 model included an improved shift drum to cure notchy shifting, and steadier mirrors.
In a move to refine the CBR900RR's handling traits on bumpy roads, 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 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 exhaust, 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 CBR900RR'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.
The CBR900RR had a completely new 929 cc (56.7 cu in) engine incorporating fuel injection, more oversquare cylinder dimensions, larger valves set at a narrower included angle, lighter internals, and an all-titanium, HTEV-equipped exhaust system. The "pivotless" chassis had the swingarm mounted to the engine cases but incorporated a brace underneath the engine. Updated suspension and brakes included an inverted front fork and 330 mm (13 in) front discs; and the 16 inch front wheel was replaced with a more common 17 inch wheel.
In 2002, cylinder bore was increased from 74mm to 75mm, increasing capacity to 954 cc (58.2 cu in). Larger fuel injectors and radiator, re-mapped electronic fuel injection, and a more powerful ECU were also added. The bodywork and fairings were reworked for a sleeker, more aerodynamic feel. The frame was strengthened and a more rigid swingarm added and the footpegs were raised to allow for greater lean angles. Dry weight was reduced to 168 kg (370 lb).
The CBR900RR was replaced by an all new CBR1000RR in 2004.
All specifications are manufacturer claimed unless specified.
|Engine displacement||893 cc (54.5 cu in)||893 cc (54.5 cu in)||918 cc (56.0 cu in)||929 cc (56.7 cu in)||954 cc (58.2 cu in)|
|Bore x stroke||70.0 × 58.0 mm (2.76 × 2.28 in)||70.0 × 58.0 mm (2.76 × 2.28 in)||71.0 × 58.0 mm (2.80 × 2.28 in)||74.0 × 54.0 mm (2.91 × 2.13 in)||75.0 × 54.0 mm (2.95 × 2.13 in)|
|Fuel control||4x Keihin CV carbs||4x Keihin CV carbs||4x 38 mm Keihin CV carbs||PGM-FI (Fuel Injection) w/ Automatic Choke||PGM-FI (Fuel Injection) w/ Automatic Choke|
|Cooling system||Liquid Cooling|
|Final drive||chain||chain||#525 O-Ring Sealed Chain||#530 O-Ring Sealed Chain||#530 O-Ring Sealed Chain|
|Dry weight||180 kg (400 lb)||172 kg (380 lb)||170 kg (370 lb)|
|Seat height||810 mm (32 in)||815 mm (32.1 in)||815 mm (32.1 in)|
|Wheelbase||1,405 mm (55.3 in)||54.9 in (1,390 mm)||55.1 in (1,400 mm)|
|Front suspension travel||120 mm (4.7 in)||120 mm (4.7 in)||120 mm (4.7 in)|
|Rear suspension travel||120 mm (4.7 in)||130 mm (5.1 in)||130 mm (5.1 in)|
|Front brakes||Dual disc, 310 mm (12 in)||Dual disc, 330 mm (13 in)||Dual disc, 330 mm (13 in)|
|Rear brakes||Single disc, 220 mm (8.7 in)||Single disc, 220 mm (8.7 in)||Single disc, 220 mm (8.7 in)|
|Fuel capacity||18 L (4.0 imp gal; 4.8 US gal) with 2 L (0.44 imp gal; 0.53 US gal) reserve||18 L (4.0 imp gal; 4.8 US gal) with 3.4 L (0.75 imp gal; 0.90 US gal) reserve||18 L (4.0 imp gal; 4.8 US gal) with 3.4 L (0.75 imp gal; 0.90 US gal) reserve|
|Max. Power Output (at the crankshaft)||128.0 hp (95 kW) @ 10,500 rpm||150.0 hp (112 kW) @ 11,500 rpm||154.0 hp (115 kW) @ 11,250 rpm|
|« previous - Honda motorcycle timeline, 1990s–present|
|Honda · List of Honda motorcycles · Honda Racing Corporation · Repsol Honda|
|VTR1000F (North American sales ended 2005)|
|CBR1000F||CBR1100XX (North American sales ended 2003)|
Dictionary and translator for handheld
New : sensagent is now available on your handheld
A windows (pop-into) of information (full-content of Sensagent) triggered by double-clicking any word on your webpage. Give contextual explanation and translation from your sites !
With a SensagentBox, visitors to your site can access reliable information on over 5 million pages provided by Sensagent.com. Choose the design that fits your site.
Improve your site content
Add new content to your site from Sensagent by XML.
Crawl products or adds
Get XML access to reach the best products.
Index images and define metadata
Get XML access to fix the meaning of your metadata.
Please, email us to describe your idea.
Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Each square carries a letter. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares.
Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. You can also try the grid of 16 letters. Letters must be adjacent and longer words score better. See if you can get into the grid Hall of Fame !
Change the target language to find translations.
Tips: browse the semantic fields (see From ideas to words) in two languages to learn more.