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2,000 Miles on a Kawasaki Ninja

Posted on July 16, 2021 | by Nick Tasker

After eight years, my 40,000-mile Triumph Street Triple R has gone to a new home. The pandemic didn’t help, but even before the world ground to a halt the annual mileage on my featherweight naked bike was frankly pitiful. In theory, the Triumph fit perfectly into my three-bike garage with its unique selling point of light weight and a unique and raucous engine. If ever my 2012 Suzuki V-Strom 650 or Yamaha T-Max 530 started feeling too sensible, I could take the Triumph out for a spin and sate that particular thirst in short order. So why did I decide to sell it?

The problem is that the roads where I live in Northampton are the opposite of smooth continental tarmac. Even with a fully custom and regularly-serviced suspension, the Triumph made for a very bumpy ride, and I inevitably ended up wishing I’d picked up the keys to the V-Strom instead. And while heading further afield in search of smoother tarmac often rewarded me with memorable riding experiences, there was no getting away from the fact that actually getting to those far-flung roads was never a lot of fun. The last time a friend and I took our Street Triples to the Swiss Alps we both came away agreeing that, while adventure bikes would’ve given up a little bit of pure entertainment value against the raucous sporty triples, they would have repaid that debt a hundred fold in significantly better comfort, convenience, and luggage capacity.

What finally cemented my decision to let go of my well-loved Triumph was that first post-lockdown ride in spring. The engine: incredible. The brakes: fantastic. So wonderfully light and minimalist, with nothing wasted or spare. In a world of electronic rider aids and ride-by-wire throttles, we’ll never see another bike like it. But I’m no collector. Every bike I own has to justify its annual bills, and I can’t afford to keep a bike simply for the sake of a couple of short rides a year. I’m a practical motorcyclist, and my bikes need to be at least a little practical or they gather dust. It also didn’t help that it’s replacement was already parked in the garage.

Regular readers will recall that I tried out Kawasaki’s freshly updated and newly-named Ninja 1000SX last summer. My partner was considering one as a more modern, more practical, and more comfortable replacement for her long-serving 2002 Honda Fireblade 954, and my opinion was sought. As it happened, I loved it – sportsbike looks, but far more upright ergonomics, with a wide, comfortable seat and every modern amenity you could ask for. A big tank, adjustable windshield, and huge lockable panniers meant it could also double up as a touring mount: an area where her Fireblade was inevitably compromised. The Ninja had more than enough power to satisfy on the road, but tuned to deliver endlessly tractable grunt straight off idle with all the smoothness of a well-balanced inline four. I recommended she buy one.

I’ve tested a number of different bikes over the last couple of years, many considered as speculative replacements for my trusty V-Strom, in anticipation of it eventually succumbing to its advancing mileage. And yet, while many had facets that impressed, it was the experience of riding the bright green Ninja that stuck with me. And so, with the V-Strom showing no signs of slowing (and recently conquering some truly gnarly off-road work as part of a 700+ mile weekend in Wales), I began to talk myself into buying a very different kind of motorcycle.

Life is short, if we only ever bought bikes that we needed we’d all be trundling around on perfectly capable Honda CB500Xs. Anything beyond that is excess, frivolity, and can never actually be justified, only desired. I could try, of course. The Kawasaki Ninja 1000SX, with its 140bhp engine, had an almost identical power-to-weight ratio to my 675cc Street Triple, I pointed out. The riding position was almost identical, but with significantly improved weather protection, standard-fit lockable hard luggage, and even cruise control for those long 500-mile days down the French autoroute. It made sense to replace the Triumph with the Kawasaki, to upgrade to something that was better or equal in every way! But in truth, none of that really mattered, mostly, I just really wanted one.

And so I bought one! Or rather, we bought two. A couple of hard-bargaining sessions and one very resigned-looking sales manager later, my partner and I took delivery of a pair of brand-new 2020-model Ninja 1000SX’s in ‘Performance Tourer’ trim – that’s a taller touring screen, colour- and key-coded luggage and liners, some sensible crash bungs, a matching seat cowl, and an Akrapovic silencer. We bargained hard on leftover stock, which turned out to be a smarter move than we’d initially guessed. We later discovered that 2021 stock was being delayed, potentially until very late in the year, thanks to a combination of Brexit, Covid, and the Ever Given and her cargo being held, effectively to ransom, by the Egyptian port authorities. We may very well have the only two ’21-plate Ninjas in the UK right now…

The Windshield

So what’s it like to actually live with a Kawasaki Ninja 1000SX? No matter how experienced at reviewing new motorcycles you are, you still only have a limited time with the machine. Things that seem fine over a few hours or days can come to grate and annoy over hundreds or thousands of miles. And one thing that no-one ever talks about with new bike ownership is the ride-in period, a torturous 600 miles during which you’re forced to ride around at under 4,000 RPM while the super-thin running-in oil finishes honing the cylinder bores. Still, at least now I know that it’s been done properly and should mean many years and tens of thousands of miles of reliable service.

But even before running-in was over and the full rev-range could be unleashed, a couple of surprising issues reared their heads. Checking my own notes from my review last year described a significantly quieter windshield than I was now experiencing, and a notably more comfortable seat. Not only was the touring screen on my new Ninja quite noisy regardless of which position I adjusted it to, but the stock seat proved surprisingly uncomfortable, with numb bum setting in after just 30-45 minutes of riding. What was going on?

Because the ‘Performance Tourer’ spec is merely an accessory pack my dealer provided the original parts, including the standard, slightly shorter windshield. Sure enough, swapping back to the original screen (just four hex bolts) resulted in a much cleaner flow of air, and less noisy turbulence. But something I hadn’t done much testing on during my review was sustained motorway journeys, especially in cold or wet weather, and the shorter screen was directing a lot of cold, wet air onto my upper body. On balance, I’ve returned to the taller screen for the moment, but I may have to look into an aftermarket solution that can be adjusted for height on the go.

The Suspension

While all of this was going on, there was another area that was getting addressed: the suspension. An appointment with my preferred specialist MCT was booked as soon a delivery date was confirmed. Most people probably wouldn’t understand why I’d put time and money aside to fix something that wasn’t really broken, but the truth is that every motorcycle suspension ever made is compromised by its attempts to accommodate the weight of a mythical average rider. I weight 20-30kg less than this target figure, meaning that most bikes are too stiff, delivering a bumpier ride and deflecting easily on the side of the tyre. Oil, springs, and shim stacks are selected at the factory, and while some manufacturers do a better job than others of hitting that one-size-sorta-fits-all sweet-spot, there’s always room for improvement.

In the case of the Ninja, it turns out Kawasaki did a good job. Darren was able to get the forks spot-on using only the external adjusters, spending a good 20 minutes or so bouncing the front end and measuring responses while he twiddled away with spanners and screwdrivers. The shock was a different matter, with disassembly and a rebuild with a different shim stack required to get good results. I’d asked when making the booking if, like my V-Strom and T-Max, an aftermarket shock would be desirable. But apparently Kawasaki had done a good job here too, cutting very few corners in the manufacture of what would normally be a low-precision mass-manufactured item. I was told that a far cheaper rebuild would deliver results in the same range as a top-quality Nitron, and I never need convincing to save money!

The Other Stuff

Other modifications were smaller in scale, though still important. A 12-volt, 3-amp USB charger wired in to the battery and paired with a new QuadLock mount in the steering stem means that my phone stays charged while playing music and providing satellite navigation on my adventures. A BikeTrac tracker had to be installed by a specialist but will provide peace-of-mind when parked up outside a B&B or Hotel while on tour. It’s entirely transparent in operation, with the system arming and disarming with the ignition key, so you never need to think about it. But if someone tries to move the bike with the ignition off a 24/7 call centre can track the location of the bike anywhere in the world and will alert me (and the police) by text and phone that someone’s making off with my shiny new Ninja.

Paddock stand bobbins are a frustrating necessity for chain maintenance, thanks to the lack of a centre stand. Even an aftermarket option is impossible, owing to the location of the primary exhaust silencer in front of the rear wheel. Kawasaki found a way to solve this problem on their closely-related Versys 1000, so this is certainly an annoying oversight, though not one I can’t work around. Finally, I did briefly have a fender extension installed on the front mudguard to protect the exhaust headers, but despite copious use of the provided double-sided sticky pads it was dislodged and lost after just a couple of dry rides. I should order another, remove the front wheel, brakes, cable guides, reflectors, and mudguard to drill and more securely install it the second time around. But honestly, I’m too busy riding the thing.

The Ride

After 2,000 miles, everything I said about the riding experience in my review last year is still true; it really is an excellent motorcycle for everything from short blasts to day-long trips, with excellent LED headlights making even cold, wet commutes tolerable. I’ve come to the conclusion that the Ninja name is a bit of a misnomer, with the previous Z1000 moniker more accurately reflecting its ‘naked bike with a fairing’ heritage. Try and slice down road with a body-forward position like on a true sportsbike and you’ll find the Ninja to be a bit of an imprecise and overweight handful. Get on top of the flat, raised clip-ons and boss it around like you would a big naked bike and you find making smooth, rapid progress far easier.

The relatively high 235kg kerb weight, though low compared to the big adventure bikes, means that a smoother, flowing riding style is rewarded more than a high-energy stop/turn/go approach. The power reserves may not be prodigious compared to the likes of BMW’s S1000R or XR, but what it gives up in top-end it makes up for in an engine that can pull smoothly from 1,500RPM in sixth gear without so much as a shudder. You can ride in any gear at any speed, the only feedback being a slight turbine-like whine and a satisfying wave of acceleration as you overtake anything on four wheels with ease. Explore the upper third of the rev range and things start to tingle through the seat and bars, with a bit more of a rasp from the otherwise muted airbox. But even wide-open and snapping through the gears with the quickshifter, you never have the same sense of awe and faint terror that you’d get on the old Fireblade. Nor do you get the same raw, angry roar that the Street Triple would emit when encouraged to really let loose, which is definitely something I miss.

The ride-by-wire throttle is direct enough, but the lack of an actual connection to the engine is certainly felt. This is not a fizzing, raucous machine, and were it not for the faint drone of the barely-audible exhaust at idle you could easily be convinced that this was Kawasaki’s first electric drivetrain. I’ve been told that the fully-stock exhaust on my Yamaha T-Max is louder on approach than the Akrapovic silencer of my Ninja, and above walking pace the exhaust is entirely inaudible to the rider. I could invest in the matching set of de-cat headers and associated remap to liberate both noise and an extra 10bhp, or I could embrace the silence, slipping unnoticed between sleepy countryside villages and safe in the knowledge that I’m not going to find myself barred from riding in the increasingly noise-averse Austrian Alps. And with more than double the power of my V-Strom, sometimes its better not to draw attention to oneself.

The brakes are excellent, though I’m sure some more aggressive pads would add a bit of extra bite. The clutch is one-finger light and utterly unnecessary for upshifts, though I need to talk to my dealer about downshifts. In theory the quickshifter should auto-blip and make shifting down through the gears as seamless at it does going upwards. In practice it’s anything but, and you get much smoother changes by dipping the clutch and handling things yourself. I need to find out if I’m expecting too much or if there’s a problem that needs investigating.

The dashboard is easy to read and has all the data even I could wish for, though the interface for changing settings isn’t as intuitive as it could be. In my experience, no-one has figured this one out yet, with both cars and motorcycles either relying on byzantine menus or complicated, memorised combinations of long and short presses of a few multi-function buttons. Resetting the various trip meters on the Ninja 1000SX is a bit like using morse-code to order a takeaway.

It has to be said, we’re deep in serious nit-pick territory now. The distance-to-empty calculation on the dashboard is utter lies, ambitiously suggesting I can still get more than 100 miles on a quarter tank before rapidly changing its mind as reality begins to bite. In practice, averaging over 50mpg in mixed riding (which is impressive in and of itself) means more than 200 miles between fill-ups. It’s not the 250+ miles I can easily get from the V-Strom, but it’s better than the ~160 miles the T-Max manages. And given what I’ve heard about the new Ducati Multistrada V4’s 35MPG thirst, I’ll take what I can get! Kawasaki claim 19 litres of fuel capacity, but on one rather ambitious run to empty I actually managed to squeeze more than 20 litres under the filler cap, so it sounds like they’re playing the opposite game to Triumph on that score.

The standard-fit Bridgestone S22’s aren’t fantastic, with questionable cold and wet grip, but at least don’t exhibit any of the handling-blunting traits that OEM rubber reported on other Kawasakis. What looks like a pretty rapid rate of wear may end up being a blessing if I can throw on some Michelin Road 5 or Metzeler Z01 alternatives in short order.

I will admit that, when trickling through slower traffic on the commute, I have wondered if I shouldn’t have taken the time to test out Kawasaki’s closely-related Versys 1000 instead. It’s an even softer version of the same engine hauling around an even heavier chassis, but it does have the more upright ergonomics I enjoy so much in adventure bikes. But once up to speed it matters far less, and the reality is that you never get the same direct connection to the front wheel that inspires so much confidence to press on through a set of risers. But the extra cost of a Versys makes the compromises it offers harder to stomach, and given the fact that I rarely carry a pillion these days, the Ninja still feels like the right choice. And it goes without saying that if I change my mind, you’ll be the first to know.

Until then, I’m looking for every opportunity to get out on the Ninja, but still find my other two bikes receiving regular attention. My three-bike garage now has three sensible, touring-capable motorcycles, all suited to very different kinds of riding, and only time will tell if any of them end up gathering more dust than others. Then again, I do still have a couple of motorcycling niches left to fill…

Nick Tasker

First published in Slipstream July 2021

Kawasaki Ninja Z1000SX Review

Posted on October 18, 2020 | by Nick Tasker

Can Kawasaki’s updated Sports-Touring stalwart win over a V-Strom fanboy?

Kawasaki’s Z1000SX has been a best-seller for the brand ever since it launched in 2011. It almost single-handedly breathed life into the dying sports-tourer genre of motorcycling, offering ageing sports bike enthusiasts an alternative to the unstoppable adventurer-tourer juggernaut. Of course, it wasn’t perfect, and has been revised every couple of years since with nips and tucks to keep customers happy. Now the evergreen bike has been re-branded the Ninja 1000SX, and has received a plethora of upgrades to match. Is it enough to tempt my fancy?

A first-generation Kawasaki Z1000SX actually made it onto the same shortlist as the freshly-updated Triumph Street Triple R, the bike I eventually purchased in 2013. Back then my criticisms were that it was expensive and heavy, and I was keen to try something light and flickable after my 250kg Suzuki Bandit 650S. But all the reasons I considered it then are still true today, and at £12,000 on the road for the Tourer model it’s downright reasonable compared to some of its increasingly expensive competition.

A shame then that it’s still a 235kg proposition, a mass figure that’s quite apparent when wheeling the bike around for photographs – and that doesn’t include the 56 litres of included waterproof plastic panniers that clip neatly onto the integrated luggage racks. You could save yourself £1,000 and choose the standard bike, but alongside those boxes you’d also lose the taller touring screen, tank pad and heated grips. The version I was given to ride for this review lacked all of those extras, but they’re certainly features I’d want on my long-distance touring motorcycle.

What has changed in the last decade is that motorcycle user interfaces have become significantly more sophisticated. Tucked away in the Ninja’s fairing is a neat little full-colour computer screen, providing more information than most people would ever want about their ride. The basics are all there – speed, tachometer, gear position – alongside some more modern content such as average and instant fuel consumption. Toggle through the display and you can also find some truly nerdy delights such as battery voltage and highest-recorded lean angle. You can even set the display to show you your current lean angle in real-time, a feature that is almost guaranteed to result in a spectacular crash!

While the right-hand switch cluster holds nothing more than an integrated starter/kill-switch, the left cluster has been hoarding the remaining buttons. Not only can you control every aspect of the dashboard from here, you can also activate this bike’s new killer feature – electronic cruise control. Z1000SX owners have been clamouring for this feature for years, and the best compliment I can give is that it works exactly as intended. What’s also new is the two-way quick-shifter, allowing you to change up and down through the gearbox without touching the clutch. Usually, I find these systems tend to disappoint, working only at high revs and at wide-open-throttle, but Kawasaki have clearly spent a significant amount of time calibrating their implementation. Any gear, any engine or road speed, any throttle opening – it just works seamlessly.

Passenger grab rails incorporate the mounting lugs for the 28-litre hard panniers.

Not as big and beautiful as BMW’s, but Kawasaki’s TFT dashboard is well designed.

So many buttons on the left cluster, and yet only a single switch on the right.

Quick-shifter works flawlessly up and down the gears; it’s genuinely useful.

Not that using the clutch is a hardship – it’s ridiculous how light modern slipper clutches are, and the Ninja is no different. Kawasaki apparently removed three of the six clutch springs and still somehow generate enough clamping force to keep all 140 horsepower directed at the rear wheel. The new electronic throttle is equally light. With no direct connection to the throttle plates, only a light return spring is working against your wrist, and the combination of the two controls makes tickling out into traffic as easy as on an automatic scooter.

Fuelling is ever-so-slightly fluffy at low revs when cold, but the engine quickly shakes off any cobwebs and provides entirely linear drive as you trundle through town. There’s no drama, it’s all very civilised, with no trace of the low-rev jerkiness I’ve come to associate with big-power motorcycles. What’s more, you can choose pretty much any gear you wish for this job – even sixth works just fine, the 1,043cc in-line four responding without hesitation or complaint to any request at any speed. Kawasaki could have left the engine modes on the drawing board and just reminded their customers that the gearbox will do the same job of modulating rear-wheel torque just fine.

Once opportunities to make progress appear, you might expect me to report that a twist of the wrist transforms the docile steed into a snarling, raging monster – but that simply never happens. I did find that you can provoke a slight head-shake through judicious throttle application in first gear, but the sophisticated traction control systems quickly bring things under control. Perhaps disabling some of these safety features would add a little terror to your day, but the only thing that makes the default bike scary is when you look down at the speedo and realise that you’re going a lot faster than you thought you were.

The brakes are excellent; the suspension sublime.

Rear shock preload can be adjusted easily to cope with luggage or passengers.

It’s deceptive. Whereas other bikes let you know you’re going fast through noise or vibration, the Ninja simply hums along quietly as you smoothly build speed. It’s almost as though Kawasaki have found a way to dampen inertia itself – you twist the throttle, and the tiniest moment later you are simply going faster. A lot faster. It’s just as well that the Kawasaki-branded mono-block four-piston brakes are so good, because you’ll want to know you can safely and quickly scrub off any excess speed before the next corner arrives. Overall, it’s honestly hard to judge your speed because it’s just all so eerily smooth…which is also when you first notice just how astonishingly good the suspension is.

You see, the way I can usually tell that I’m going too fast on most motorcycles is when I’m holding on to the handlebars for dear life while being bounced out of the seat. When I upgraded the suspension on my V-Strom I initially thought I’d wasted my money because nothing seemed to have changed…until I checked my speedometer. Good suspension does that – it lets the useful information from the road surface through while filtering out all of the noise and sharp edges that unsettle both rider and chassis. You should know that there was a nasty bump there without actually getting…well, bumped, and can instead focus on maintaining smooth, fast lines.

Well, the Ninja does that out of the box. I’ve never encountered a stock suspension setup this good before – it’s almost like it’s already been reworked for my 11 stone weight. Gripping the tank with my knees I could feel exactly what the front wheel was doing, could intuitively tell how much grip was available to work with, and as a result had more than enough confidence to scythe along atrociously-surfaced Northamptonshire roads within minutes of setting off. I was able to safely exploit the entire width of the carriageway, positioning myself and the bike for maximum advantage without worrying that I was going to be launched off my line by a mid-corner bump. If I didn’t know better, I’d say the council had magically resurfaced my test route just minutes beforehand. Amazing.

The trade-off for slightly softer, more compliant suspension is that you lose some handling precision. It’s the same on my V-Strom – at very high speeds you start to notice just a touch of vagueness, and the chassis seems to take a little longer to settle itself after big inputs – from yourself, or from the road. While the Ninja 1000SX enables a fast, smooth riding style, it also requires it. There’s no defying physics here – a 235kg motorcycle cannot be forced to react like a 190kg Supersport, and you won’t be flicking the big Ninja from side to side like a ZX-6R. It’s not exactly ponderous, nor are brakes or acceleration noticeably blunted by the extra mass as on some bikes I’ve ridden. I suspect that you’d want to tighten up the damping somewhat before your next trackday, but here in the real world, on real roads, it’s a compromise I welcome with open arms.

Wide, plush, comfortable – one of the best seats in motorcycling.

Tilt-adjustable windshield delivers good results in any position. Touring version is taller.

Supporting both the suspension and indeed my bony backside is one of the most comfortable motorcycle seats I’ve ever spent time on. In an era of narrow, scalloped designs prioritising low height over long-haul comfort, the Ninja’s seat is defiantly wide and plush. Another tricky area, wind protection, has also been resolved without apparent difficulty by Kawasaki’s engineers. The standard windshield can be manually adjusted for angle, and all positions result in a flow of quiet, clean air to my helmet. When so many stock windshields go in the bin on day one due to horrendous buffeting, Kawasaki should be commended for getting this part right straight from the factory.

What else is there to say? The wing mirrors are excellent, and even fold in neatly on a spring-loaded mechanism, allowing you to pop them back into position in seconds should you need to squeeze through a tight spot. Every light on the bike is LED, and the front indicators are even neatly faired-in for improved aerodynamics. You get a hydraulic preload adjuster on the rear shock for when you’re carrying a pillion or have over-filled those panniers, and both front and rear suspension is fully adjustable. Yes, you have to fetch your screwdrivers and do it yourself, but given how good the out-of-the-box setup is, that’s honestly not a problem.

Problems, in fact, are few, but they are there. The Ninja 1000SX is a sports tourer, and yet it’s unique amongst its competitors in not supporting the simultaneous fitment of both a top box and panniers. What’s more, Kawasaki say that this is on purpose, and that having all three boxes mounted at the same time would make the bike unstable at high speeds. Yamaha used to say the same thing about their FJR1300, but even they seem to have that figured out by now.

There’s also no way to mount a centre stand, as Kawasaki have filled that space with an ugly under-body exhaust silencer. Maintaining the drive chain would require a paddock stand at home, and an automatic chain oiler may be worth considering for solo tourists. Further still, because the Ninja 1000SX is technically a new product in the eyes of the insurance industry, the quotes I received were 50% more than an identical Z1000SX from the same insurers. Once the algorithms figure out that we’re no more likely to crash this new bike than the old one, prices should theoretically level out.

If I wanted to nit-pick I’d question Kawasaki’s mounting of the rear brake caliper underneath the swingarm where it will surely seize solid in winter salt. But they’ve been mounting it there since the 80’s, so maybe they know something I don’t. It does mean that paddock-stand lugs are set quite far forward, which might cause clearance issues for some stands. And I’m always going to wish they’d found a way to take 20kg out of the wet weight without compromising load capacity, but I guess that’s a trade-off I’ll have to accept. The dashboard screen is a little small perhaps, and I do worry that it will look out-of-date long before the rest of the bike does. And when everyone else is spoiling us with gold-anodized Nissins or big-block Brembos, the black Kawasaki-branded brakes look a little down-market. But honestly, these really are minor complaints.

No, the only big issues with this bike lie with its motor, and it’ll be up to each individual to decide if it’s a big enough fly to spoil the ointment. First up, my perennial bug-bears of fuel economy and it’s sibling fuel range. 19 litres of petrol seems like a reasonable amount until you look at www.fuelly.com and realise that 45 mpg (UK) appears to be average for this engine. That means around 180 miles to empty, with the low-fuel warning light coming on at just 150 miles or less. What’s softened my stance on this issue recently is the results of my research into long-term running costs, and determining that an extra 10 mpg really wouldn’t save you that much money, even over 100,000 miles. Maybe fuel prices will suddenly spike to £5 per litre and we’ll all switch to Honda PCXs, but otherwise it’s unlikely that many others will notice or care.

Paddock stand mounting lugs are forward, rotating chain adjuster is unique.

The second issue with the motor is down to the complexity and how it’s installed in the motorcycle. Kawasaki quote £400-£600 for minor/major services, and an additional £400 to check the valve clearances – more still if they need adjusting. That big engine is buried under bodywork, hoses, and wiring, and takes a long time to dig out. Combined with the poor fuel economy the Ninja 1000SX becomes one of the most expensive motorcycles to own long-term. It could be worse – valve checks only need performing every 26,000 miles, and if you’re comfortable handling oil and filter changes yourself you could save a lot of money while still leaving the really tricky tasks to the professionals. Still, that’s modern motorcycles for you – high performance, features, and reliability make for complex machinery. One more reason to look forward to electric motorcycles, perhaps?

The final issue with the motor is that it’s a little too good at its job. In-line fours have always prioritised high power-per-displacement ratios – it’s the boring choice, but it delivers results. Interesting inline-fours have existed in both cars and motorcycles in the past, but noise regulations have smothered raucous induction tones and made high-revving screamers impossible. The fact is that noise and vibration are waste products, energy not being used to drive you forward.

And while I still very much enjoy the aural sensations of an internal combustion engine, the tides are turning against us, with whole stretches of road in Germany and Austria now off-limits to all but the quietest bikes. The 1,043cc engine in the Ninja 1000SX has been around since 2003 in various forms, but it’s now so quiet and refined that I can’t imagine an all-electric drivetrain being that much different to experience. There’s a little more mechanical noise at very high revs, but it’s not really something you’d go chasing for aural pleasure.

Maybe you’d get used to it. Maybe you’d modify the airbox, swap out the exhaust, and liberate a little of that early-2000’s Superbike sound. Or maybe smooth, quiet efficiency is exactly what you’re after. Maybe you don’t want a torque curve littered with spikes that send the front wheel skyward when the engine comes on-cam. Maybe you just want to cross continents in speed and comfort, and then embarrass noisier, flashier riders as you overtake them on the outside of a corner while waving nonchalantly at them. If that sounds like your cup of tea, then the Ninja 1000SX might be just the bike you’ve been looking for.

I rode home after returning the Ninja on my de-baffled V-Strom, air-box and exhaust roaring a rousing symphony every time I slammed the throttle wide open for another overtake. It’s something I’d certainly miss were I to swap a mid-capacity 90-degree twin for a turbine-smooth inline-four. But the rest of the package is just so damn good that I may well forgive it this one flaw and learn to enjoy a different type of motorcycling for a while.

Nick Tasker

First published in Slipstream October 2020