KTM 890 DUKE R (2020 - on) Review
- Faster and more refined than the 790 Duke
- Ideal trackday middleweight
- More focussed than main rivals
At a glance
|Owners' reliability rating:|
|Annual servicing cost:||£420|
Overall ratingNext up: Ride & brakes
It might look similar to the 790 Duke, but the 2020 KTM 890 Duke R is sharper, faster, grippier and more refined. If you’ve ever wondered what a top-level race bike feels like in the corners the KTM is an orange-tinted window into that world.
- Related: Jeremy McWilliams on developing the KTM 890 Duke R
- Related: Best naked motorcycles
- Related: KTM 790 Duke long-term test review
Its new engine is refined, punchy, characterful and proof that you don’t need huge power to get your rocks off on the road. The gearbox, blippers and shifters are all bang on the money, too. It’s hugely capable but as single-minded as a supermoto. If you’re not worried about that, this is the scratcher for you.
Ride quality & brakesNext up: Engine
On the face of it the 890 Duke R is a slighter bigger, more expensive 790 Duke with a few more bells and whistles. That is indeed the case, but it’s also one of the finest handling road bikes money can buy.
Former Grand Prix winner Jeremy McWilliams had a strong hand in its development, so it was never going to be a blancmange, but having a devilishly fast rider in your test team isn’t always a guarantee of success. Being given the keys to KTM’s toy cupboard and able choose the best tyre, brakes and suspension is. The net result is a machine that will lean and grip in ways few road bikes could dream of.
Compared to the lower-spec 790 Duke, it sits taller for improved ground clearance and agility (its 834mm seat is 9mm higher), but what sets the lightweight (just 166kg dry) 890 Duke R apart from any number of road bikes with fancy suspension, like its close rivals: the Triumph Street Triple RS and Yamaha MT-09 SP, is the way its new fully adjustable WP Apex forks and shock are set up.
They have the kind of sophisticated damping control and perfect spring rates you’ll only ever find on a properly sorted race bike: firm and controlling, but still plush enough to suck up the bumps. Nothing mass produced usually feels this good and there isn’t a damping click or preload turn you’d want to change.
The 890’s only limit diving into corners is the rider’s bravery and with so much mechanical grip at the rear, friendly power delivery and traction control, you can pretty much accelerate as hard as you want from the apex. It gets a slight weave-on under hard acceleration at high speed, but that’s just what wide-barred nakeds too when you push-on.
New Michelin Power Cup 2 rubber also plays a big part in the 890’s incredible sure-footedness. They have the grip and stability of slicks, which isn’t a surprise as there isn’t much tread going on, but unlike racing tyres it doesn’t take much to get lots of heat in them. During development Jezza and the boys were getting 58 degrees of lean on track and struggling to get the tyres to break loose, which isn’t hard to believe.
Stylema Brembos, normally seen dangling from the front of the latest superbikes are things of wonder, especially on a bike so light and grippy. The span and ratio-adjustable lever only needs the lightest of brushes to get your triceps bulging and the back brake is nicely weighted.
Spacious for six-footers, with perfectly positioned bars and pegs, the 890 Duke R is a one-trick, balls-out-on-a-Sunday morning pony. It’s an unashamed toy and its rivals will do distance, motorway runs and carrying pillions (the 890 doesn’t have a rear seat or pegs) better.
EngineNext up: Reliability
Starting life as the 790 Duke, the parallel twin is bored and stroked, bringing capacity from 799cc to 890cc and the compression ratio increased. Power is up 16bhp to 119bhp.
The end result is an engine that’s shouty, but smooth and full of grunt, giving the KTM the playfulness of a big supermoto on the throttle. It has all the power you need for a neck-straining naked on the road, but on track you’re going to get monstered by 1000s on the straights before they hold you up in the corners.
The 890 Duke R can be an angry so-and-so when no one is looking, but it’s sweetness and light when you’re cruising. The throttle action is light, the ride-by-wire perfect and the gearbox and up/down shifter as crisp as a fresh tube of Pringles.
For a parallel twin it actually has the character of a V-twin with its vibes in all the right places and an exhaust roar that’s somehow slipped past Euro 5 ears.
Reliability & build qualityNext up: Value
Fresh out of the crate the KTM is nicely finished and the bright orange wheels are fabulous, but our online owners’ reviews of the 790 Duke’s build quality and reliability are mixed, so we hope they’ve been addressed with the 890.
It’s also a bit plasticky around the edges, especially its switchgear, but that will be the last thing on your mind when you’re halfway around a corner, horizon at full tilt with a massive grin on your face.
Value vs rivalsNext up: Equipment
Dealer servicing isn’t the cheapest and it’s expensive for such a single-minded bike, but day-to-day running costs won’t be high and being so light it’ll be good on fuel and won’t eat tyres and brakes.
KTM 890 Duke R vs nearest rivals
Triumph’s Street Triple RS is the go-to middleweight naked sportster, and it’s easy to see why: you get the performance to embarrass bigger bikes, a glistening spec and more handling than us normal folk can ever use. It’s very focused, though – if you loved the cheeky 675cc original this feels like a flat-barred R6.
Yamaha’s MT-09 SP doesn’t have the same outright handling or rush, but counters this with greater usability than the Triumph. It’s perhaps the best pure road bike here for ‘normal’ riding, and cheapest too.
But it’s KTM’s new 890 Duke R that wins. Punchy, light, easy to ride and oh-so-agile, the beefed-up twin is the trackday-ready tool you’ll genuinely want to ride every day.
As well as top-shelf brakes, suspension and tyres, you get the full brace of power modes, lean sensitive riders aids, an up/down quickshifter LEDs and a colour TFT dash.
|Engine type||Liquid-cooled, 8v, parallel twin|
|Frame type||Tubular steel|
|Fuel capacity||15.4 litres|
|Front suspension||43mm WP forks, fully adjustable|
|Rear suspension||Single WP shock, fully adjustable|
|Front brake||2 x 320mm discs with four piston Brembo Stylema calipers. ABS|
|Rear brake||240mm disc with single piston Brembo caliper. ABS|
|Front tyre size||120/70 x 17|
|Rear tyre size||180/55 x 17|
Mpg, costs & insurance
|Average fuel consumption||-|
|Annual road tax||£93|
|Annual service cost||£420|
|Used price||£9,300 - £9,900|
How much to insure?
|Warranty term||Two years|
Top speed & performance
|Max power||119 bhp|
|Max torque||73 ft-lb|
|1/4 mile acceleration||-|
Model history & versions
2020: Model introduced. Based on the 790 Duke, the 890 Duke R has a bigger capacity engine, more power, higher-spec suspension brakes and tyres.
Owners' reviews for the KTM 890 DUKE R (2020 - on)
3 owners have reviewed their KTM 890 DUKE R (2020 - on) and rated it in a number of areas. Read what they have to say and what they like and dislike about the bike below.
Summary of owners' reviews
|Ride quality & brakes:|
|Reliability & build quality:|
|Value vs rivals:|
|Annual servicing cost:||£420|
Version: 890R with track and quickshifter/blipper.
Followed a friend on his new 890R whist on my S1000RR and was so surprised by the 890's punch out of the B road twisties that 3 days later I'd bought one. The torque combined with its lightness is amazing, the tyres and brakes are phenomenal and it handles better than anything I've ever ridden. ( I have ridden for 46 years and until recently owned a collection of 32 mostly sportsbikes). Gripes?.....The bike had a slight oil weep from the seal behind the drive sprocket (common on early bikes) and this was replaced with the 'revised seal' and the dealer had a few problems setting up the quickshifter. KTM technical support assisted in sorting this and it has since been faultless. Plastics and decal quality could perhaps be better but would increase price.
Suspension and brakes are absolutely sublime. Best handling 'straight from the crate' bike you can buy........however it was purchased as a 'fun' Sunday B-road scratcher and whilst it will also handled town commutes and the odd motorway blast happily I was aware that it would not please a pillion or be the best tourer.
Punchy and Characterful with perfect throttle response.
Nil corrosion yet and other than the above mentioned and the chain requiring adjustment twice in 1000 miles no faults whatsoever. According to a KTM mechanic the previous 790 model (same frame) could suffer corrosion under the headstock area and so I have used XCP rustblocker in this area and will monitor.
The first service was completed for just £70 (perhaps reduced to this due to the leaking seal and quickshifter tuning problems encountered by the supplying dealer). It is too early to estimate annual running costs especially as I cannot imagine tyres as grippy as these super cups iether lasting long or being cheap.
Had never been overly in love with the design of the KTM's and hated the 'trout shaped' exhaust and the (usual on all bikes nowadays) half metre long rearlight/reg plate holder and so had the supplying dealer fit an akrapovic slip-on and tail tidy and have since decatted the system. The oe michelin super cups seem even more confidence inspiring than my previous favourite Metzeler racetechs.
Buying experience: I love the 890R but it was actually a pretty poor buying experience. I bought new from a dealer and the advertised OTR price is nothing like what an owner will need to part with as all the fun or comfort aids are extra. Quickshifter, track pack (which is a must have), heated grips etc etc are all on top. Most of this 'furniture' is already on the bike and merely needs Downloading/switching on by the dealer. My particular dealer (no names mentioned) then highlighted that there was a further £150 payable for road tax/reg plates etc.....yea right !!!
Annual servicing cost: £350
I have ridden bikes for 46 years and currently own 20+ bikes from 50cc to 1000 cc gp replica superbikes. I followed a friend on his recently bought 890R for a 200 mile Sunday blast on mostly B roads a while back and found myself working extra hard to make my S1000RR turn in order to stay behind him on some of the tight, narrow bends. I got home and googled this funny looking bike with orange wheels. I contacted various dealers on he Monday morning and had cut a deal by the Wednesday. My 890R handles and stops better than anything I own now and better than anything I have ever owned or ridden. The only two negatives are firstly KTM's method of marketing this model. The bikes are advertised at £10,399 on the road but if you want the tech pack (extra modes) and q/shifter etc its several hundreds more. If you want heated grips it is two or three hundred more, if you want cruise control it's more again. By the time you have a complete bike you could have almost bought a new BMW S1000RR (complete with all of the above) and that tends to stick in your craw a little. Especially as most of the extras are on the KTM already and a software update (plug in) at the dealers is all is needed..... and not forgetting that the 790 that this bike super seeds had all of these things included in the otr price. The second negative for me was the standard exhaust which I thought looked like a trout. The akrapovic I had fitted added a further £875 to my bill. Taking all this into account would I recommend this bike to a friend? ...... Hell yes !! Riding one of these has been described as being like 'snorting cocaine from a hookers arse'. I don't know much about that but it's a bit like riding my first RD350 ypvs 38 years ago...........but better and safer.......... but it is still a bit naughty.
The above rating is in my opinion simply without doubt.......but only if used as a Sunday blast B road toy. A pillion seat and rear pegs come in a box but in my case will never be used. Luggage capacity is very limited and the covering of longer distances will not be the most comfortable and this is not what this bike was designed for. The bike is a brilliant example of how to create a lightweight, minimal scratching tool which (in the right hands) is capable of trouncing bigger/faster bikes on B roads and shorter race circuits. It also makes for a fun commuter.
120 hp and 67 ft lbs is mega from this parallel twin and to be so useable in all modes and at all revs/speeds is an engineering masterpiece.
I have seen no corrosion yet, it hasn't broken down and the finish appears to be excellent thus far. The plastics and vinyl graphics although obviously designed to be lightweight, could perhaps be a little tougher but I am perhaps being picky here. (Carbon fiber would have drastically increased prices). Otherwise would be 5/5
Parts are a tad expensive. The 350 servicing cost is estimated and could change.
The tyres, suspension and brakes are phenomenal. It is a 'naughty bike' and most equipment is designed around performance and safety. A radiator guard was a useful add-on due to the short front mudguard and the price of KTM parts.
Buying experience: As stated above, the advertised £10,399 otr price just seemed to keep rising and rising as I conversed with the dealer. Just thinking about it still makes me wince.
Annual servicing cost: £500
It feels like an extension of your body,no need to ride it just think it. I've been on everything from 50cc to fire blades, nothing comes close to the chemistry you are investing in.This is from a man with 40yrs on two wheels. Its awsome enough said.
Perfect power everywhere
Build to perfection. Best quality components throughout well done KTM
Forget the 790 scalple, the super scalple is the real deal
Buying experience: £400 OFF LIST BARGAIN