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Motorcycle specifications Kawasaki900 ZX-9R 2003 The best is inside

Sport
Photo of Kawasaki 900 ZX-9R 2003

presentation of the 900 ZX-9R 2003

it's hard to tell the 2002 9R from the 2001 model. The new model is discreet about its plastics. New front mudguard and redesigned rear shell, reinforced swingarm - basta! We've covered all the visible differences. Under the fairing, however, the greens have been hard at work. The main focus has been on stiffening the chassis. The stronger swingarm is anchored 2 mm further forward to a new aluminum frame. The engine also contributes to rigidity. The cylinder head benefits from an additional fixing point, and the rear ones have got rid of the silentblocs. Less attention has been paid to the engine, which nonetheless inherits a new carburetor rail (yes, the ZX-9R still resists the charms of fuel injection), a new crankshaft and a redesigned cylinder head. On the track, the 9R lacked ground clearance, and the alternator housing paid the price when used in racing conditions. To remedy this, the alternator rotor is smaller, which reduces the size of the housing. With all this, you'd think that Kawa was gearing its big sports bike towards greater radicalism... Not so. The Ninja is more efficient, but remains the most user-friendly sportbike on the big-bike market. With its protective fairing, almost comfortable riding position and buttock-friendly seat (not a slice of bread), it's on the other side of the extreme offered by a 996 or R1. Even the suspensions are relatively accommodating, without being overpowering on the track. This is a great quality, as most owners of big sports bikes wear out their rubber mainly on open roads.

Insurance
Kawasaki 900 ZX-9R 2003 - 1Kawasaki 900 ZX-9R 2003 - 1
but how does this new 900 perform on the asphalt of the master racetrack? Surprisingly, Kawa's efforts have paid off: the machine is more incisive, and positions itself more easily and precisely. Wider fork crowns and a (slightly) higher rear end give it greater dynamics. The ZX-9R's inertia is slightly greater than that of its rivals, allowing it to be swiftly swung from one corner to another. Frame reinforcements add real rigidity, as well as unwanted kilos. Today, the Ninja weighs 186 kg dry. You can feel it. Somewhat time-hunting, but not braking. The discs, gripped by 4-piston calipers (previously 6), have been enlarged by 10 mm. As progressive and powerful as ever, it remains one of the best, despite having (somewhat) less bite than the current generation. The new carburetors favor efficiency over feel. The more linear power curve and earlier onset of torque make for a more efficient ride, at least on the clock, as adrenalin doesn't rush through the veins. The excitement loses what the numbers gain. Drivers will concentrate more on the machine's behavior. They won't be disappointed by the Kawa. The new swingarm and suspension settings further improve handling. With harder springs, the fork works more progressively, mastering mass transfers brilliantly. A steering damper won't be essential, as the lively, efficient front end doesn't seem prone to untimely steering inputs. Not flashy, efficient but not radical, the new ZX-9R continues the tradition of non-exclusive sports bikes, only better. It takes a step back from the hardcore R1 and GSX-R 1000, at least on the racetrack. Its versatility, comfort, protection and rock-bottom price are serious assets to be taken into account when making a comparison

M.B
(inspired by E. Malherbe's article - Moto-journal n° 1 510
manufacturer's photos)

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Key facts Kawasaki 900 ZX-9R (2003) : What you need to know before you buy

Highlights

  • Rigorous, comfortable suspension
  • Price
  • Stability and braking

Weak points

  • Lifting air
  • Slight feed jerks

Prices

Basic version
flag FranceFrance
12,199€

Bikers' reviews

of 13 reviews

Model sold in 2002 2003

Replace 900 ZX-9R 2002

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900 ZX-9R 2002

Replaced by

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ZX-10R 1000 2004

Performance

Specifications Kawasaki 900 ZX-9R 2003

Chassis
Frame : Double aluminum perimeter beam
Fuel capacity : 18 liters (4.76 US gallons)
Seat height : 827 mm (32.56 in)
Length : 2,058 mm (81.02 in)
Width : 747 mm (29.41 in)
Min height : 1,152 mm (45.35 in)
Wheelbase : 1,417 mm (55.79 in)
Dry weight : 186 kg (410 lb)
Weight when fully loaded : 215 kg (474 lb)
Front axle
Telehydraulic fork Ø 46 mm, Wheel travel : 120 mm (4.72 in)
Braking 2 discs Ø 320 mm (12.6 in), 4-piston caliper
Front tire : 120 / 70 - 17 → Order this type of tire
Transmission
6 stage gearbox
Secondary by chain
Rear axle
Mono-damper, Wheel travel : 135 mm (5.31 in)
Braking 1 disc Ø 220 mm (8.66 in), single-piston caliper
Rear tire : 190 / 50 - 17 → Order this type of tire
Motor
4 cylinders online , 4 strokes
4 carbides Ø 40 mm
Cooling system : liquid
2 ACT
4 valves per cylinder
889 cc
144 ch (142 hp) to 11,000 rpm
152 hp with ram air
10.30 mkg to 9,200 rpm
Power-to-weight ratio : 1.31 kg/ch
Weight / torque ratio : 18.06 kg/mkg
Compression : 12.2 : 1
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
motor fluid exhaust Chain kit electricity filtration braking Tires
Motorcyle equipment adapted for all members of the family and security elements.

Models

2003

2002

Compare the 900 ZX-9R to its competitors

Acceleration

Kawasaki 900 ZX-9R 2003 Undisclosed
Yamaha YZF-R1 1000 2003 Undisclosed
Suzuki GSX-R 1000 2003 : 3.3 s
Honda CBR 900 RR FIREBLADE 2003 : 3.1 s
Triumph 955i DAYTONA 2003 : 3.5 s

Fuel consumption

Kawasaki 900 ZX-9R 2003 : 6.40 liters/100km (0.37 mpg)
Yamaha YZF-R1 1000 2003 Undisclosed
Suzuki GSX-R 1000 2003 : 7.50 liters/100km (0.31 mpg)
Honda CBR 900 RR FIREBLADE 2003 : 7.20 liters/100km (0.33 mpg)
Triumph 955i DAYTONA 2003 : 6.60 liters/100km (0.36 mpg)

Range

Kawasaki 900 ZX-9R 2003 : 281 km (175 miles)
Yamaha YZF-R1 1000 2003 Undisclosed
Suzuki GSX-R 1000 2003 : 240 km (149 miles)
Honda CBR 900 RR FIREBLADE 2003 : 250 km (155 miles)
Triumph 955i DAYTONA 2003 : 318 km (198 miles)

Torque

Kawasaki 900 ZX-9R 2003 : 10.3 mkg
Yamaha YZF-R1 1000 2003 : 10.7 mkg
Suzuki GSX-R 1000 2003 : 11.3 mkg
Honda CBR 900 RR FIREBLADE 2003 : 10 mkg
Triumph 955i DAYTONA 2003 : 10.2 mkg

Power

Kawasaki 900 ZX-9R 2003 : 144 ch (142 hp)
Yamaha YZF-R1 1000 2003 : 152 ch (149.90 hp)
Suzuki GSX-R 1000 2003 : 164 ch (161.70 hp)
Honda CBR 900 RR FIREBLADE 2003 : 151 ch (148.90 hp)
Triumph 955i DAYTONA 2003 : 149 ch (146.90 hp)

Power-to-Weight ratio

Kawasaki 900 ZX-9R 2003 : 1.31 kg/ch
Yamaha YZF-R1 1000 2003 : 1.16 kg/ch
Suzuki GSX-R 1000 2003 : 1.04 kg/ch
Honda CBR 900 RR FIREBLADE 2003 : 1.13 kg/ch
Triumph 955i DAYTONA 2003 : 1.28 kg/ch

Torque-to-Weight ratio

Kawasaki 900 ZX-9R 2003 : 18.06 kg/mkg
Yamaha YZF-R1 1000 2003 : 16.26 kg/mkg
Suzuki GSX-R 1000 2003 : 14.87 kg/mkg
Honda CBR 900 RR FIREBLADE 2003 : 16.8 kg/mkg
Triumph 955i DAYTONA 2003 : 18.43 kg/mkg

Speed

Kawasaki 900 ZX-9R 2003 : approximately 290 km/h (180.20 mph)
Yamaha YZF-R1 1000 2003 : approximately 275 km/h (170.90 mph)
Suzuki GSX-R 1000 2003 : 290 km/h (180.20 mph)
Honda CBR 900 RR FIREBLADE 2003 : 277 km/h (172.10 mph)
Triumph 955i DAYTONA 2003 : approximately 260 km/h (161.60 mph)
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Bikers' reviews Leave a review - 13 reviews

Spanish Model 2003
I bought it new in 2003 and it's still with me in 2025, the best bike I've ever had by far, the chassis efficient and noble, the lowers of this bike I've yet to see in any current model, comfortable, efficient and very very fast, I use it both on the street and on circuit and I wouldn't change it for anything in the world, and that I had the ZX10R 2008/10 circuit, but the angle grip of the ZX9R no way the ZX10R has it.in short, the best Kawasaki bike in its history in terms of quality, 86,700 km and not a single breakdown EVER. Rating : 5/5
French Phil34 Model 2002
The first bought almost new in 2000, the second
bought 17 years later after a long break from motorcycling. Only this model came to mind. Since then, it's been hard to change my bike, even though it's getting old. Rating : 5/5
Les Ninjas sont les meilleurs !!!
French Ninja Master Model 2002
At last, a motorcycle created BY NINJAS FOR NINJAS!!!!
Don't listen to the c....ries of the so-called "specialized" press !!!!
It's the best bike ever, period !!!
In its full version, I'll ruin any R1 on road or track... On the other hand, it's not a bike for just anyone... Beginners, freaks and sensitive souls please refrain... Rating : 5/5
une tuerie
French lilian Model 2002
i wouldn't change it for anything.kawa have done very well.merci Rating : 5/5
French Leekabel Model 2002
Hi everyone. I live in HK and bought this bike, of course in full version here. I've never had a Kawa before and really wanted one, and seriously, this Ninja is pure happiness. I'm thinking of installing a 15-43. D\'après les avis plus bas ça donne bien... Rating : 5/5
French Model 2003
A pretty, comfortable sports bike that's astonishing, with a chassis and engine that are a joy for a normal biker like me. I still have fond memories of my short test ride. Both very sporty and versatile, it makes you think... Rating : 5/5
French erick Model 2002
excellent bike for everyday use, even as a duo. Rating : 5/5
French fmodes Model 2002
Hi guys,
After having had Gsxr1300 (Haya), ZX12R, ZX9r from 2001, daytona955i centenary and others. I came back to the famous ZX9R and to be sure, I took the 2002 model. Well, it's been a long time since I've had so much fun, already we're talking CARBU, guaranteed sensations, no useless gadgets, just what's needed. My daily driving position (driver and passenger) is very pleasant (I do around 90-100kms/day), and I take it out whenever the weather's nice
For those who find it lacking in the aforementioned peachiness, just switch to 15-43 instead of the original 16-41 and you'll be telling me all about it
More than enough for us pilots! In my opinion, anything more is just for show .... Rating : 5/5
French Zav Model 2002
A motorcycle like no other! A rational motorcycle full of compromise. Powerful enough (even at 106hp) and nimble enough to have fun, reliable and devoid of all kinds of electronic gadgets. The size of a real old-fashioned sports bike: when you get on it, you feel like you're sitting on an impressive monster, not a cell phone... In short, this is a sensational motorcycle (one that arouses the senses and emotions), designed for the pleasure of riding Rating : 5/5
French Ludo Model 2002
I ride a 2002 600 fazer....and I've just tried out this bike (a friend's), which is truly magnificent in every way! I find it almost as maneuverable as mine (except for the turning radius...but easily forgivable for a sportbike), the engine is very pleasant and responds to the slightest request, the chassis is really very good....and above all an unsuspected comfort for a sportbike (which puts in this category, the Gex and other R1s at a loss on the road)! I've made up my mind that my next bike will be the ZX-9R! Rating : 5/5
French Patoche Model 2002
Overall, a well-rounded motorcycle. Comfortable and welcoming, especially for a tall guy like me (1m86). Not too exclusive, pleasant on long trips
Very versatile. The only minor disappointment is the engine's character, which I'd describe as a little "calfish" (even at full throttle) compared to my CBR900 (though 10 hp less). It gets nice from 7000 rpm. There's not much torque down low, and the cavalry takes a long time to build up. The carburetion is too poor from the outset. Installing a +10 pts nozzle with K&N and a 16-tooth primary pinion (instead of 17) significantly improves the situation. Rating : 5/5
French franck 7 Model 2002
The aesthetics, the engine, the personality, the protection, the comfort, everything appeals to me on this bike and as FRED says, it's a great, realistic bike that's "usable" for most bikers.Bonne route à tous Rating : 5/5
French fred Model 2002
A great, realistic bike! A +-comfortable fighter jet capable of jettisoning many a radical hypersport that's inoperable on open roads. In any case, three-quarters of hypersport nerds don't know how to use it. So an experienced biker will be able to drop a lot of clunkers with a supposedly inferior bike! Before you can exploit 140bhp on a twisty road, you've got to have it right! An exciting bike that can be ridden every day. For performance addicts, remove one tooth from your sprocket and add three teeth to the rear sprocket... Then we'll see where the r1 and other gex bikes are.... Rating : 5/5
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FAQ Your frequently asked questions about the 900 ZX-9R 2003

What is the power of the 900 ZX-9R 2003?
The 900 ZX-9R 2003 develops a power of 144 ch (142 hp)
What is the torque of the 900 ZX-9R 2003?
The maximum torque of the 900 ZX-9R 2003 is 10.30 mkg to 9,200 rpm.
What is the maximum speed of the 900 ZX-9R 2003?
The 900 ZX-9R 2003 is capable of reaching a top speed of approximately 290 km/h (180.20 mph) on the track.
What is the weight of the 900 ZX-9R 2003?
The 900 ZX-9R 2003 has a a dry weight of 186 kg (410 lb), a weight when fully loaded of 215 kg (474 lb).
What is the fuel consumption of the 900 ZX-9R 2003?
Average fuel consumption is estimated at 6.40 l/100km (0.37 mpg) according to the WMTC cycle.
QWhat is the seat height of the 900 ZX-9R 2003?
To ensure good accessibility, the 900 ZX-9R 2003 offers a minimum seat height of 827 mm (32.56 in).
What is the price of the 900 ZX-9R 2003?
The price of the 900 ZX-9R 2003 is 12,199€ in France

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