KTM 690 Duke
Am I the only one getting excited about the new KTM 690 Duke?
This bike has the following specs:
1. Wet weight approx 170kgs or 374lbs
2. 70hp at crank or approx. 61rwhp
3. Approx. 6.13lbs/rwhp
4. Decent seat height
5. 13.8 litre tank
6. Does a realistic 20km/litre or 280km range (175mi.)
7. Does 190kmh (actual) or 196 indicated.
8. Available with ABS
9. The engine will pull from 2,500 - 8,000 rev limiter - very flexible.
10. Engine vibration contained for a thumper.
While I had my eye on getting a Street Triple (as a 2nd bike), I now have two more bikes to consider (depending on US availability). The new Husqvarna Nuda 900 and this one. No question, the KTM would be a real hooligan ride.
Cheers.

This bike has the following specs:
1. Wet weight approx 170kgs or 374lbs
2. 70hp at crank or approx. 61rwhp
3. Approx. 6.13lbs/rwhp
4. Decent seat height
5. 13.8 litre tank
6. Does a realistic 20km/litre or 280km range (175mi.)
7. Does 190kmh (actual) or 196 indicated.
8. Available with ABS
9. The engine will pull from 2,500 - 8,000 rev limiter - very flexible.
10. Engine vibration contained for a thumper.
While I had my eye on getting a Street Triple (as a 2nd bike), I now have two more bikes to consider (depending on US availability). The new Husqvarna Nuda 900 and this one. No question, the KTM would be a real hooligan ride.
Cheers.
MP1300GT. You omitted point 11. Needs a rear tyre every 1000 miles if you use it for fun
Great bike that is overlooked because it has one cylinder. I will not test ride it otherwise I will be smitten. I will live in lust.

GT, I think you're based in the States? The Duke isn't coming to the States next year by the look of it.
Figures wise (spec from UK web site) it looks to me like:
150 kg - Un-fuelled
13.1 litres - Fuel
9.31 - Fuel Weight
159 kg - Wet
67 hp - 69 PS?
70 Nm - 51 lb.ft
It still looks good though power to weight (ptw) ratio wise doesn't it? That is, until we add a decent sized rider! If we add a 100 kilo rider for simplicity (220 lbs / 15st 10 lbs), then the ptw look like this:
0.26 - hp / kg ptw
0.20 - lb.ft / kg ptw
0.46 - combined ptw (added)
For comparison the 275 kilo wet CrossTourer with the same rider computes to:
0.27 - hp / kg ptw
0.19 - lb.ft / kg ptw
0.46 - combined ptw (added)
Of course when braking and changing direction the KTM will shine within it's reason for existence compared with the a big Adventure bikes. However in a straight line it's light weight won't quite equate to storming performance due to its relative lack of power. In short and to overstate the obvious keep away from long straight roads and it'll be fun!
Can't help thinking how cool it would have been if it was 150 kg wet with 75 hp. Maybe a set of BST carbon fibre wheels, full Akrapovic and tune would equate to that? Now there's a seed... ;-D
CS - thanks for the PTW input. Yes, I live in Manhattan. We tend to ride a lot of tight, twisty roads, where a light bike, albeit with less power, would shine.
As you know, riding a very light bike at 70-100% is a whole lot more fun than my heavy K13 at 40-70%. It just needs to be fast enough to keep up with the GS' in a straight line. LOL
Cheers
Actually, in the latest Motociclismo magazine, they say that 80hp (crank) is easy to achieve. As it stands, it does a true 190kmh (196 indicated). Incredible for a single.
On www.Moto.it.com they have a great video worth watching. Their camera position also shows the tach. It loves to rev, (8,600rpm redline). This thing looks to be great fun to ride, especially in the twisties! A real "Dragon" slayer - for those in the Smokey Mountain region. LOL
Too bad it isn't coming to America. Neither is the Nuda 900.
Happy New Year!

If it produces 67 bhp at the crank, then I think adding another 13 bhp would be a large ask. I was talking 75 hp at the rear wheel, so if it currently makes 60 hp, it'd still probably need more than a quality full exhaust system, air filter, fuel management controller and some decent dyno time to achieve that. But the exhaust alone might make up half of the 9 kilo or so; to achieve a 75 RWHP / 150 KG WET machine. And having visited Manhattan (Upstate and Hampton's too; love NY!) I have to say it would be a lot of fun. Can't see you needing anywhere near 120 mph top-speed between the yellow taxi cab's though! Wonder if you can get a Russell Day-Long saddle for it? ;-D
CS - If you ever get a chance to revisit NY on your bike, let me know. There really are some great roads just 30 minutes from NYC.
As for the Duke 690, while KTM's site specifies 68 crank hp, every magazine is saying 70. While you were thinking RWHP, I was referring to "crank" hp.
Even in stock trim, the bike is extremely light and has more than enough performance for tight B-roads IMO - BUT, more hp wouldn't hurt. MCN also has a very good video.
This bike would be a perfect 2nd bike for me. Even better than the NUDA 900 IMO - more comfortable, lighter etc.
Cheers.

I will let you know next time I'm in NYC, but it probably won't be this coming year unfortunately.
I suspect every magazine is quoting 70 'PS'; which is about 68 'HP'.
I agree, perfect second bike for anyone with warm blood running through their veins!

This looks like an exciting and practical bike. I am wondering how the fuel economy is for commuting as well as the ergonomic aspect. For a weekend blast in the twisties it looks like a barrel of fun.

Very few magazines seem to understand or even realise there's a difference, then they get into problems when they talk about new models having 3bhp or whatever more than last year, but their own figures don't correlate.
KTM quotes 51.5kW, which is almost exactly 70PS and 69bhp. And that's amazing for a 690cc single! The manufacturer quoted figures are always crankshaft ones by the way, although there are different methods of measuring them so direct comparisons aren't always especially valid.
I'll be getting in early March for a UK road test so I'll get the economy and range figures as well as everything else.
The specific output is nothing amazing, 100bhp/litre is commonplace, but for a single it's something special. And if it's all useable it should feel fast enough for an unfaired bike. I'd be interested to see which feels faster in normal use, a street triple or the KTM. Add economy to fun, price it sensibly and it should be a big seller. Hope KTM have upped their game on build quality.

"Very few magazines seem to understand or even realise there's a difference"
.. you know, it's funny, but when I ask my fellow American's 'how big is the engine in your car?', nine times out of ten, they will reply with the engine configuration instead! I'm surprised, sometimes, that just like a fisherman, they don't simply extend their arms and say 'oh, about that much' :-D
I applaud any manufacturer that only states metric measurements and provides metric graphs. Let the rest of the world (me included) catch up - it's what my conversions app on my iPad is for!
Kevin, lately there seems to have been an unprecedented trend by nearly all manufacturers to come clean and state road-ready wet weights of their bikes including either 90% or 100% full fuel tanks. Gasp, shock, amazement! No doubt due to their researchers listening to me whine online about the ridiculous nature of claimed dry weights for these last fifteen years, ha!
Anyway, I was just wondering, whether, in your personal opinion, the online 'get real' campaign (which I've just thunk up!) might gather sufficient traction that manufacturers will begin to 'dare' to state claimed 'RW 'power figures on their spec sheets, in the future?
It would certainly help in terms of working out an actual PTW figure, for those interested (read: Jag/Pittsy ;-D), irrelevant of the actual figures that manufacturers will still continue to 'claim' - GS lighter than a Tenere, my derriere! :-D

I flicked through a copy of the current issue of Bike today, and they've got a review. From my quick perusal, I recall that fuel economy is better, suspension is worse (versus the outgoing R), the ABS doesn't interfere too much (and has an off switch), and it's still a bit mental.
I suspect that an updated R will be along before too long. And if we're really lucky they'll build the RC4 that they teased us with a few years back. :)
I was a bit tempted by the Duke last year, but it's reputedly no good for distance and I don't own a car. That said, I've only done one long trip, so it might actually have been workable. If I was after a new machine this year then it'd be on the list, along with the Nuda.
It can get 175mi/280km per tank according to one magazine.

I know its not necessarily a relevant comparison, but I'm interested in how this bike will compare to the BMW F800S I used to commute on. That bike was surprisingly frugal with consumption. I got 3.7L/100KM. I'll let you guys convert to MPG since I believe gallons are different in US and UK. That meant I could do 400KM between fuel stops, which is great especially since the fuel tank was only 16L). This was a satisfying compromise between fairly peppy performance and economy. I am speculating that the new KTM Duke 690 will beat the economy, although it looks like maybe not the range. Another factor I imagine will be in the Duke's favour is pure dopamine release. You KNOW what I mean! haha! I any case I am totally looking forward Kevin's impression, which I consider Gospel.
I suspect every magazine is quoting 70 'PS'; which is about 68 'HP'.
Yep, it takes 70 German horses to do the work of 68 British pit ponies.
I bet the German horses will only work a 35 hour week and complain like mad that 5 of those hours have to go to supporting Greece.
I saw the KTM Duke in the press fitted with race fairings etc to make it into a pretty awesome looking track bike. I have added one to my virtual garage. Can barely close the door now, might have to get on right move and look for a new virtual house with more space.

Park your KTM in Greece and someone will syphon your gas tank before you know it, thus impacting your MPG.

Patrick, not sure that the KTM will do better than the F800S at all, fuel economy wise. But I'm pretty sure it would be a lot more exciting to ride! The F800S is very competent, but I would not call it exciting.

Hi vroum_ninou, I got interested in the KTM 690 Duke's 2012 Model fuel economy when I read that "a KTM 690 Duke, finished first overall and first in class A (up to 700 cc) in the RFS Bike Econorun 2010" - with 3L/100KM being it's average consumption.
http://www.crankmotoring.com/2010/09/ktm-690-duke-most-fuel-efficient-bi...

Well, that's pretty good if they have improved the fuel economy that much that they actually win fuel economy contests!
I don't know the Duke, but I know that the SMT is not frugal with gas (or oil, or tires for that matter). I have the full Akrapovic system and matching engine mapping though, along with a bigger rear sprocket. So that does not help fuel economy.
The thing is though, that those bikes egg you on to ride like a maniac! I think that's the reason their real world fuel economy is often much worse than what it could be! :-)
I'm tempted by this new Duke...

Mark Forsyth of Performance Bikes fame at www.visordown.com has given this bike an excellent review. Well worth a look.
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www.moto.it.com has posted a review, including a video, if you are interested.