Suzuki GSR 600


Make Model

Suzuki GSR 600


2006 - 07


Four stoke, transverse four cylinder, DOHC, 4 valves per cylinder


599.4 cc / 36.6 cu in
Bore x Stroke 67 x 42.5 mm
Compression Ratio 12.5:1
Cooling System Liquid cooled


Fuel injection, 38 mm throttle bodies





Max Power

68 kW / 90 hp @ 12000 rpm

Max Torque

64.6 Nm / 6.59 kgf-m / 47.7 lb-ft @ 9600 rpm


6 Speed

Final Drive


Front Suspension

43 mm Telescopic forks fully adjustable spring preload

Rear Suspension

Mono shock, link-type, coil spring, oil-damped, spring preload 7-way adjustable, rebound damping force fully adjustable

Front Brakes

2 x 320mm Discs, 4 piston caliper

Rear Brakes

Single 240mm disc, 1 piston caliper

Front Tyre


Rear Tyre

Seat Height 785 mm / 30.9 in

Dry Weight

183 kg / 403 lbs

Fuel Capacity 

16.5 Litres / 4.4 US gal / 3.6 Imp gal

Consumption Average

5.0 L/100 km / 19.9 km/l / 46.8 US mpg / 56.2 Imp mpg

Standing ¼ Mile  

11.8 sec

Top Speed

214.3 km/h / 133 mph

Reviews Motocorse / Motard / Theroad.mag / 1000ps / Motards-online.com / Moto.net / MC24.mo / Motorcycle.com

It was only after ten days of riding the new Suzuki GSR600 that I noticed a strange coincidence. Turns out that this new Naked 600 closes a decade long cycle for me. Yep, it was back in 96' when I was given for the first time a new road bike to road test for a magazine and it was none other than Suzuki's own Bandit 600. I can remember all too well my doubts after I was done with the riding. Is this bike so good, so well rounded, so RIGHT or is it only my enthusiasm from my maiden road test that's distorting my judgement? I still remember myself going all weak in the knees in front of my old PC's empty screen but at the end of the day I went with my gut feelings and wrote earth-moving phrases like, "fun in the twisties AND the city" or "a perfect road oriented do-it all tool" and other assorted gems..... Boy, was I original....  

Was my enthusiasm misplaced? After all, even back in 96', the Naked-all-rounder concept wasn't exactly new. Leaving 70's and 80's UJM's aside, 93' saw the introduction of Ducati's Monster while Honda's 750 Nighthawk was already well received in the US a decade earlier. In the Japanese market, small 250-400 cc nakeds where anticipating the models that were to conquer Europe later on.

Looking back in time, it'll be hard to deny that the 600cc Bandit was the bike that really kick started the naked thing in earnest. Within the emerging specialized categories of Supersports, Touring, Big Trailie and others, the Bandit offered an affordable 360 degree tool, something to scratch your pegs with on the weekends, ride to work in between or take a medium-range tour on. The Bandit possessed a sporty engine in a good handling frame and no less important, had an appealing and aggressive design (an area where the Nighthawk was a bit lacking). Turns out I wasn't the only one to get excited about Suzook's Bandido. It shot right up to the top of the European sales hit parades and even in the dichotomic Sport vs. Cruiser American market, it enjoyed quite a success for a while.

But life goes on and a radical remake of the Bandit 600 was in the cards. In the last seven years Bandit copycats such as the Hornet 600 / 599 and Yamaha's Fazer 600 have dominated European markets by offering major improvements of Suzuki's concept.

Here is where our decade-long cycles meet. Ten years have passed, and after finishing my test of the new Suzuki GSR600 I felt like I could have copied and pasted entire paragraphs from that maiden road test. These medium-weight nakeds, call them standards if you wish, still feel so right, so well rounded, and so useful. More to the point, Suzuki's own reinterpretation of the concept is really that good.

Suzuki left the Bandit 600 pretty much alone all those years. 2000 saw a medium frame/design review while last year displacement was bumped by 50 cc, but that was all that happened in a decade-long production run. A major redesign was required then and, indeed, the bike gets the new initials "GSR"; the old Bandit was sold under the GSXF moniker (and will remain in production). Back in 96' Suzuki could make do with the already-old GSXR air-oil cooled mill but now, with the Honda/Yamaha Nakeds using 600 supersport-based engines, last years GSXR600 power unit has called to service.

Although the best-selling Honda 599 uses a rather simple steel backbone frame, Suzuki preferred to get aligned with Yamaha's Fazer 600 and use an aluminum twin-spar job. This might look initially a bit over the top for a do-it-all thingie but like in the SV650 and said Fazer, this twin spar frame is an all-cast affair with the two halves of the frame, left and right, simply bolted together. Without any proper welded hollow sections (it's an easy-to-cast "C" section all around), production costs can be extremely low while the visual impact is quite strong. I can't say I really like the idea of such hefty-looking spars in a naked model; in my humble opinion they simply hide the engine from view, a real no-no in a naked, but again, that's a matter of taste. Could the GSR be the Naked 600 that makes American beginners see the light? Suzuki had quite some time to study the competition and try to come up with a slightly better spec for their tool. Not an easy task in this economy-oriented category, yet the GSR600 sports a very impressive and stiff-looking alloy swingarm while its two main competitors have a rather boring looking steel schwinger. It's a cast unit with a serious bracing bridge and it wouldn't look out of place on a true supersport mount.

Back to the engine. There was no way that the old air/oil cooled unit could be brought to the required levels of performance. The 2004 GSXR600 mill on the other hand is truly up to date with narrow included angle between its valves, stacked transmission shafts for compactness, and servo-controlled secondary butterflies in the throttle bodies. The tuning changes made for use in a relaxed naked model have been a slight reduction in valves and throttle body size, using steel rather than titanium for the valves and milder camshafts. Claimed figures are 98 hp at 12,000 rpm and 47.7 foot-pounds of torque at 9,600 rpm. The figures are quite competitive but I already anticipate that this motor has a surprise in store. As noted before, the middleweight naked class is an extremely competitive, one where each little extra feature counts and I have to admit that Suzuki, true to their value for the money tradition tried to go the extra mile. The front calipers seem to be ex- GSXR stuff, the fork has pre-load adjustment and the rear shock has both preload and return damping adjustment. Not ground-breaking stuff but these are features missing in the 599 or Z750 nevertheless.

The GSR 600's design deserves a whole paragraph of discussion, if only to point out what could have been. Putting the Hans Muth-designed 80's Katanas aside, most will agree that Suzuki designers don't often take our collective breaths away with their wares. Yet in 2001, a certain prototype named B-King was shown in the Tokyo show and it left grown men weeping. The supercharged 1300 cc Hayabusa powered thing was as aggressive as a Hezbollah terrorist on the loose. "We want one!" was the common reaction in many a gentlemen club and in this year's Paris show, most everybody was expecting a production version of the beast. But what we got instead was this GSR600 mini-B-King look-a-like. Never mind the missing cc's, design wise the GSR600 look like a very watered down version of the original B-King concept. You can see that Suzuki's designers tried real hard with the GSR but the end result lost most of the energy and aggression, ending up with a design that lacks in clarity, too middle of the road. The tail section with the twin headlight and twin silencers creating an MV-F4-like look is a touch of genius but the sheer fatness at fuel tank is plain strange and exaggerated by those built in turn indicators sunk into the silver plastic frame covers.

As said, nice touches abound, like the sculpting of the seat that's upholstered with two fabric types and the Ducati-like position for the ignition switch. The GSR 600 doesn't look bad, it just lacks coherence and knowing how good the b-King looked, it's a bit of a let down visually speaking. The chosen publicity slogan for the GSR is "Modern art meets race technology". I'd say that someone got carried away somewhat.

Like what you see? Or maybe you don't? Well, riding the GSR 600 made me forget all criticism quickly. Just like that good old Bandit, the GSR feels super right from the moment the wheels start to roll. "User friendliness" are the first words that come to mind; it begins with an extra-sweet throttle response from absurdly low revs for an inline 600 four. Part of the trick seems to be the lowering of ratios in the first four gears but regardless of gearing, the servo-operated secondary butterflies provide a truly magic response. Let the clutch fully out at 4000 revs, and the engine picks up really nicely.

The riding position is just as comforting; erect, very in control of the situation, but a tad tight for my 6'4". Let the thing roll and within one yard you feel like putting your feet on the pegs while the steering feels simply neutral; light but with enough feedback and feel. It's the kind of warm welcoming that could make any newcomer feel so much at home from the word go. Being used to riding in town on my big GSXR, after 10 minutes of city riding on the GSR 600, I am in a scooter-like nirvana. Gliding along a boulevard I roll on the throttle in an impossibly high gear and the GSR just drives on from 3000 revs.... Say what?! Isn't this a whiny 600?

Source Motorcycle.com