KAWASAKI ZX-6R (2013 - 2016) Review

At a glance

Owners' reliability rating: 5 out of 5 (5/5)
Annual servicing cost: £220
Power: 120 bhp
Seat height: Medium (32.1 in / 815 mm)
Weight: Medium (423 lbs / 192 kg)


New N/A
Used £6,400 - £6,500

Overall rating

Next up: Ride & brakes
5 out of 5 (5/5)

The 2103 Kawasaki ZX-6R has been designed to be more usable for the environment in which it’ll be most used – the road. And in many ways Kawasaki have succeeded.

The new 636cc motor boasts a more usable spread of power and torque, both on the road and track, it’s less manic, and easier to get the most out of for the average rider.

The rider aids work too, and while the power modes are a somewhat pointless gimmick, the traction control and optional ABS are excellent. ABS is optional.

Ride quality & brakes

Next up: Engine
5 out of 5 (5/5)

On track settings the steering is very quick and sharp, impressively responsive to your every input, ensuring that you’ll never miss an apex. There was the odd head shake, but nothing alarming, just feedback to let you know that you’re getting close to the limit.

The ride is noticeably softer on road settings. There’s more travel from the rear, and the ride feels plush at all speeds, taking bumps, swells and potholes in its stride, ensuring that the pilot is always comfortable in the saddle. Despite this ‘softness’, it doesn’t squat too much on the power.


Next up: Reliability
5 out of 5 (5/5)

The longer-stroke motor in this version does its job well, boasting an attractive combination of smooth torque and top-end power. It will pull cleanly around town from as little as 4,000rpm even in top.

But at 7,000pm it starts to awaken, then kicks at 8,000 with a noticeable aural assault from the new larger air-box, as it surges to its peak power rush from 10,000rpm to the redline.

It has far more midrange than the outgoing 599cc model but I remember the old 636 being a bigger step in performance over the then 600. This new 636 motor feels tangibly closer to the outgoing 600.

Reliability & build quality

Next up: Value
5 out of 5 (5/5)

As with all Japanese manufacturers build quality and reliabilty is top notch. There's no reason to think the 636 will be any different.

Value vs rivals

Next up: Equipment
4 out of 5 (4/5)

Prices for are what you expect to pay for a new supersport bike. You'll pay a £1000 premium (£9999) for the ABS version.

On the used market, prices are in line with similar age Yamaha R6Honda CBR600RR or Suzuki GSX-R600 models, although the Honda and Suzuki have been discontinued so will start to become more scarce. You could also consider the three-cylinder Triumph Daytona 675, too.


5 out of 5 (5/5)

Traction control comes as standard and there's no reason to turn it off when on the road. Even in mode three - the highest setting - it isn’t particularly intrusive. You can only feel it smoothly react when accelerating hard in first, or if you tap the power on hard when you’re still on the edge of the tyre.

In settings one or two, and even if riding like it’s the last lap of the North West 200, there’s also very little obvious intrusion. Just like the Kawasaki ZX-10R, you can hold small power wheelies in the first two modes, too.


Engine size 636cc
Engine type Four-stroke, liquid-cooled DOHC, 16v inline four
Frame type Aluminium perimeter
Fuel capacity 17 litres
Seat height 815mm
Bike weight 192kg
Front suspension Showa 41mm inverted big piston forks, fully adjustable
Rear suspension Showa fully adjustable rear shock
Front brake 2x310mm petal discs. Nissin four-piston radial monobloc calipers
Rear brake 1x220mm petal disc, Nissin single-piston caliper
Front tyre size 120/70ZR17
Rear tyre size 180/55ZR17

Mpg, costs & insurance

Average fuel consumption 41 mpg
Annual road tax £117
Annual service cost £220
New price -
Used price £6,400 - £6,500
Insurance group 15 of 17
How much to insure?
Warranty term Two year unlimited mileage

Top speed & performance

Max power 120 bhp
Max torque 51 ft-lb
Top speed 160 mph
1/4 mile acceleration -
Tank range 155 miles

Model history & versions

Model history

Although the Kawasaki ZX-6R name can be traced back to 1995, it was 2003 and the launch of the ZX-6R B1H that really kicked-off this bike's history.

  • 2003: New generation ZX-6R B1H launched with radial brakes and upside down forks. It was the raciest of its supersport rivals in the golden age of the 600. A 599cc ZX-6RR version was available for racing, too.
  • 2005: New rounder bodywork, slipper clutch, calipers, master cylinder, plusher suspension and underseat exhaust are added. Again, a ZX-6RR version is available.
  • 2007: Sharper styling, capacity reduced from 636cc to 599cc and host of detail changes made.
  • 2009: New styling, side mounted exhaust, Showa Big Piston Forks, more midrange and 10kg of weight reduction.
  • 2013: Capacity is added back up to 636cc (and no 599cc ZX-6RR version), power modes, traction control, optional ABS, revised suspension and styling.

Other versions

In an age before Euro4 regulations, Kawasaki were able to sell both an ABS and non-ABS version of the bike. The ABS version cost £1000 more when new.

Owners' reviews for the KAWASAKI ZX-6R (2013 - 2016)

7 owners have reviewed their KAWASAKI ZX-6R (2013 - 2016) and rated it in a number of areas. Read what they have to say and what they like and dislike about the bike below.

Review your KAWASAKI ZX-6R (2013 - 2016)

Summary of owners' reviews

Overall rating: 4.7 out of 5 (4.7/5)
Ride quality & brakes: 4.6 out of 5 (4.6/5)
Engine: 4.7 out of 5 (4.7/5)
Reliability & build quality: 5 out of 5 (5/5)
Value vs rivals: 5 out of 5 (5/5)
Equipment: 4.6 out of 5 (4.6/5)
Annual servicing cost: £220
4 out of 5
28 November 2020 by Glen defty

Version: Krt performance edition

Year: 2016

Annual servicing cost: £180

Looks great, has enough power for the roads. Brilliant handling on the twisties, only let down is the cramped riding position for a six footer.

Ride quality & brakes 5 out of 5

Ride quality and brakes have been excellent straight out of the crate. I don't carry a pillion so have not needed to adjust the suspension.

Engine 4 out of 5

Once you get it over 8000 rpm it's mega but can't quit match mates daytona 675 triple on initial acceleration.

Reliability & build quality 5 out of 5

The bike is solid, never let me down and nothing has failed or broken. If I did have one gripe it would be the thin paint on the petrol tank. Nothing like the thickness on my old 2006 c6f I owned.

Value vs rivals 5 out of 5

Really good on fuel about 150 miles to a tankfull on average. Servicing ok and michelin pilot power tyres last well.

Equipment 4 out of 5

Mine is the non abs version so in today's standards it's basic but that's fine by me you get a good feel of how it's behaving. Standard Bridgestones were rubbish once temperature dropped in them. Accessories wise tailtidy, levers,bobbins all evotech.

Buying experience: Bought from 5ways hull. It was pre registered December 2016 bought Feb 17 for £7999 plus £750 for performance upgrade. Put £5000 down and 3 years 0% interest on rest. Great service all done over phone and delivered to my door in Tyneside.

4 out of 5 Track prepared 636
24 July 2016 by Glen

Version: ZX-6R 636

Year: 2015

Annual servicing cost: £100

Overall the 2013 onwards ZX-6R 636 is a very capable motorcycle. Pros... The ZX-6R 636 is an easy to get on with bike, feels lighter than it really is and most will be able to get comfortable on it. The engine is smooth, strong and the power delivery linear. The ABS works very well, including track day use (up to a point) as does the traction control. The Power mode is useful for wet track days. Build quality still appears to be very good after over one years use with no corrosion anywhere but compared to my previous Fireblade SP the quality of fit & finish and depth of paint seem less so impressive. Cons... Standard suspension is adequate for everyday road use but is inadequate for fast road work and totally unsuited to track day action - particularly the front forks which lack sufficient damping. The oil filter is located centrally on the left hand side of the bike, which means you can change it without removing the fairing...however, no matter how careful you are the oil will spill over the engine casing, hoses and cabling in that vacinity - I'd prefer a sump location to reduce the mess.

Ride quality & brakes 3 out of 5

The brakes required uprating for sustained track work. HEL brake lines replaced standard hose and EBC GPFAX pads provide excellent fade resistance with good initial bite. No appreciable increase in disc wear. Discs inspected after track day and brake fluid changed every six months. The riding position as standard is pretty good for track use, adding adjustable Gilles rear sets improves ground clearance but the Gilles VCR rear sets are not in my experience particularly robust even in low speed spill with a typical repair/replacement cost of £200. Standard clip-ons are set at a natural position but are an inherently weak design with poor crash resistance. I designed a replacement set for myself from superior material with similar dimensions and they are much more robust. The standard suspension was quickly replaced with after market items as the factory stuff, particularly the front forks was of poor quality. An Ohlins GP TTX rear shock with a sping rate suited to my weight was fitted, once comp & rebound were dialled in the rear tyre wear was very even and my confidence improved enormously. Likewise, once the front forks were sorted with appropriate springs and a Race Tech Gold Valve & shim stack (took a little trial and error to refine) were fitted the whole front end feel improved greatly. The standard front fork on this model are poor.

Engine 4 out of 5

The 636 is very strong for a bored out 600, very smooth and never feels strained when revved. Naturally the fueling required adjustment with the race system and race air filter fitted but now the set up is near perfect.

Reliability & build quality 5 out of 5

The bike has been 100% reliable. The bike was run-in for the first 1000km is a steady, sensible and progressive manner with an oil & filter change at 500km then again at 1000km but with fully synthetic oil. The bike is used solely as a track bike and the oil & filter are changed after each track day. The bike has 1750km on it now and feels very strong. Paint has not rubbed or chipped off on either the frame or swingarm even after a couple of minor spills on the track - R&G crash protection fitted. Gear change is very crisp and smooth. Never missed a gear. Clutch action OK too. Electrics seem well insulated and well protected.

Value vs rivals 5 out of 5

I use putoline fully synthetic oil, kawasaki oil filter and a K&N race only air filter. With an Akrapovic full system and race air filter the bike is mapped to suit. I typically run Super Corsa SC1 (front) and SC2 (rear) which, with the suspension dialled in, wear evenly and progressively. There seem to suit the bike well. As expected it does not chew tyres.

Equipment 4 out of 5

Other than the poor standard suspension the overall level of equipment for a bike of this class is very good - ABS, power modes and traction control modes.

Buying experience: Bought new from Kawasaki dealer and so far very pleased with service. Second bike I have bought from them.

5 out of 5 Good Bang for the Buck with very minor flaws
22 October 2015 by DvS x Jr

Year: 2013

Annual servicing cost: £450

The motorcycle is amazing. Amazing engine and tires out of the showroom floor and have gotten a LOT of compliments. The only thing I will want to change is to add a steering damper as factory and Brembo Brakes.

Ride quality & brakes 4 out of 5

More of a Super Sport position to be uncomfortable so sometimes wishes it has a cruise control option. But that's just nit picking.

Engine 5 out of 5

Very fun after 6k RPM. The sound is amazing!

Reliability & build quality 5 out of 5

Very solid bike. Plastic fairings can be broken easily though so be careful while doing self-maintenance.

Value vs rivals 5 out of 5
Equipment 4 out of 5

NEEDS a Steering Damper BADLY and I can sometimes use cruise control. Also wish it comes with the flashier and more usable Brembos but the Nissin ones are no means bad.

5 out of 5 Its my wife's fault - she brought me a track day, otherwise I would still be on a VFR.
20 August 2015 by clubcorner

Version: 636

Year: 2013

After riding Honda's for the last 8 years I was nervous to swap manufacturers, but with an approaching mid life crisis to help steer my thought process and a recent trackday behind me, I decided to purchase something a bit more unknown and potentially risky. I have had the bike for 2 months and put some serious miles on it as a direct result of how much fun it is to ride. My current commute is around 1.5hrs and I'm yet to experience any type of wrist / back pain...(apart from sore behind) My only slight concern is the front end does sometimes bottom out over pot holes, but I have yet to try and address this myself using the fork adjustments. Unlike my previous VFR which feels like an arm chair in comparison the 636 has instantly got me back into wholesale riding (pleasure and commuting). I'm an average rider and use to tamer bikes, nonetheless feel totally safe on the bike and stable at all times even when pushing it to get home quickly in the evenings.

Ride quality & brakes 5 out of 5
Engine 5 out of 5
Reliability & build quality 5 out of 5
Value vs rivals 5 out of 5
Equipment 5 out of 5
5 out of 5 Naked to sports convert.
23 July 2015 by David Hammond

Version: 636 Performance

Year: 2015

This bike is totally fantastic! Such a relief at £9000. I was very reluctant to part with my Honda Hornet I'd owned for 4 years. A comfortable, sit up, sporty naked, I loved it and thought it couldn't be beaten. How wrong I was! The Kawasaki is so much fun, totally rewarding, and blisteringly fast. Initially I found it very different from the Honda, my wrists ached and the seat was a little harder. The riding position was alien to me. This feeling was short lived, about 3 ride outs. You get used it very quickly and then you're free to really enjoy what the bike can deliver. Honestly that is so much more than the Honda.

Ride quality & brakes 5 out of 5

Great brakes. Wavey discs as standard. As for the ride experience, just awesome. The geometry of the bike encourages the rider to be more dynamic, this isn't a bike where you just sit there, you're encouraged to proactively take charge. The rewards are fantastic. Cornering is so much fun. Big smiles all round.

Engine 5 out of 5

Powerful, smooth delivery and great throttle response. If you want to go fast, hold on to your hat, slowing for the villages at 30MPH, it's completely docile.

Reliability & build quality 5 out of 5

No issues. I used to be Honda through and through. You wont be disappointed with Kawasaki.

Value vs rivals 5 out of 5

Fuel £11 per 100 miles of twisties. This bike comes with quality Bridgestone hyper sport tyres. These are not cheap but together with the Big Piston Forks etc, must surely be responsible for the bikes planted feel and precise cornering.

Equipment 5 out of 5

2 Power modes and KTC, the default is full power and traction control 2. That's how I ride it. Akrapovic exhaust on the performance model. sounds great!

5 out of 5 Kawasaki Zx6r 2013 636
24 June 2015 by Rav

Version: 636 Non ABS

Year: 2013

Annual servicing cost: £140

Punchy and lively bike all through the rev range. Feels notably quicker than a 599cc equiv. Massive amount of fun, it'll make you smile from ear to ear. Anyone who says it's just another 600 is mistaken. It out performs other 599's in my riding group.

Ride quality & brakes 5 out of 5

Nissin brakes and the standard wavey disks are amazing on these things. This is my 2nd Kawasaki Ninja and the braking is something that gives you massive amounts of confidence. Late braking is no problem and the bike stills feels well settled. Ride for a good 3 hours without a break. It's ride position is somewhere in between a track and road bike. I ride for 2 hours per day without issues.

Engine 5 out of 5

Strong engine. Massive amounts of grunt in every rev range. The fun starts around 4000 RPM+++ and keeps going. There's no real 'surge' of power though at any rev range. It's consistant throughout the rev range and performs like an animal.

Reliability & build quality 5 out of 5

So far so good. No issues, everything working as it should and no signs of wear despite the 3k miles I've put on it so far. Although I am a bit of a stickler for post ride washing and lubing.....

Value vs rivals 5 out of 5

Cheap enough - not over the top. However, you can have Kawasaki perform the annual service with a service in between yourself if you are handy with a spanner. I prefer to service the bike every 1500 miles.

Equipment 5 out of 5

Kawasaki Traction Control - awesome for added confidence. Oddly there are no hazzard lights which I found a bit strange for a 2013 bike..... I haven't used the power modes as I think these might only be useful in the wet whilst riding on barley legal road tyres such as Pirelli SuperCorsa SP's. I'm still on the OEM hoops which are performing well so no desire to spend £300 on new rubber yet.

Buying experience: Bought private - managed to swing a good deal.

5 out of 5 Go Green
13 August 2014 by jocasaja

I just traded in my lovely GSXR 600 for a 63 reg zx636 performance edition. Loved the little Gixxer, and after a few hundred miles on this I am very impressed. Build quality slightly better, sounds almost as good as the Gixer (had a Yoshi can) with the Leo Vince can (baffle out), almost as comfortable and a bit stronger in the mid range. lovely light handling-partly down to not having a steering damper + the safety blanket of traction control.Also the valves don't need checking until 26500 miles. I think the extras on the Perf Edition are what you really need to finish the bike off...great little bike

Ride quality & brakes 5 out of 5
Engine 5 out of 5
Reliability & build quality 5 out of 5
Value vs rivals 5 out of 5
Equipment 5 out of 5
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