The new 2027 KTM 690 Rally takes the proven 690 Enduro R platform and adds two things adventure riders have been asking KTM for: serious fuel capacity and a factory rally tower. Could this finally be the single cylinder BDR machine we’ve wanted?
The 2027 KTM 690 Rally brings factory rally equipment and increased range to KTM’s LC4 platform. Photo: KTM
For years, KTM has arguably had most of the ingredients for one of the most compelling lightweight adventure motorcycles on the market.
The 690 Enduro R offered the performance of KTM’s big LC4 single, serious off-road suspension, a 21/18-inch wheel combination and a chassis substantially lighter and more dirt-oriented than the typical middleweight adventure motorcycle.
What it didn’t provide from the factory was equally important: serious fuel capacity, meaningful wind protection and the rally-style cockpit that many owners wanted for navigation and long-distance travel.
The aftermarket has spent years fixing those shortcomings.
For 2027, KTM has finally decided to do it themselves.
Enter the 2027 KTM 690 Rally.
KTM describes the motorcycle as the spiritual successor to the legendary 640 Adventure. However, the 690 Rally looks remarkably like the factory built adventure version of the 690 Enduro R that owners have been building themselves for years.
And on paper, it might be exactly the kind of motorcycle many BDR and technical adventure riders have been asking KTM to build.
Underneath the rally equipment remains the basic architecture of KTM’s 690 Enduro R.
The 690 Enduro R Was Already a Very Good Starting Point
The foundation isn’t radically new.
The 690 Rally is built around KTM’s current 690 Enduro R platform and retains the 692.7cc liquid-cooled LC4 single-cylinder engine, producing a claimed 79 PS and 73 Nm (53.8 lb-ft) of torque, paired with a six speed transmission.
That’s important because KTM hasn’t attempted to transform the 690 into another parallel-twin middleweight ADV.
It remains a big single.
The chassis is similarly serious. The Rally uses a chromium molybdenum steel trellis frame, 21in front and 18in rear spoked wheels and adjustable WP XPLOR suspension. Front travel is 265 mm (10.4 inches), while ground clearance is also 265 mm.
Seat height is a substantial 935 mm, or about 36.8 inches, so this certainly hasn’t become a low, approachable travel bike.
KTM lists weight without fuel at 161.5 kg, or approximately 356 pounds.
That’s where the motorcycle starts becoming particularly interesting.
| 2027 KTM 690 Rally | Specification |
|---|---|
| Engine | 692.7cc LC4 single |
| Power | 79 PS |
| Torque | 73 Nm / 53.8 lb-ft |
| Transmission | 6-speed |
| Fuel Capacity | 20 L / 5.28 gal |
| Front Suspension | WP XPLOR 48 mm |
| Front Travel | 265 mm / 10.4 in |
| Ground Clearance | 265 mm / 10.4 in |
| Seat Height | 935 mm / 36.8 in |
| Wheels | 21-in front / 18-in rear |
| Weight | 161.5 kg / ~356 lb without fuel |
KTM Finally Gave the 690 the Fuel Capacity It Needed
Perhaps the most important change is also one of the least glamorous:
Fuel.
The standard 690 Enduro R’s rear-mounted fuel tank has always contributed to the motorcycle’s unusual packaging, but limited fuel capacity isn’t ideal when the next gas station may be a very long way away.
That’s not necessarily a major problem for a Sunday trail ride.
But for a BDR, range matters.
The 690 Rally adds two front mounted auxiliary tanks carrying another 7 liters, or approximately 1.84 gallons.
Together with the rear tank, total capacity increases to:
20 liters / 5.28 U.S. gallons
KTM also gives the rider active control over the fuel arrangement. A dedicated system allows switching between the front and rear tanks from a handlebar control, similar to the short lived Husqvarna 701 Enduro LR, with the reserve indicator corresponding to the selected tank.
Previously, riders looking for this kind of range generally turned to auxiliary tanks, fuel bladders or complete aftermarket rally conversions.
Now it comes from the factory.
Two additional front-mounted tanks add seven liters of fuel, bringing total capacity to 20 liters (5.28 gallons). Photo: KTM
It’s party piece, a Proper Rally Tower
The second major improvement addresses another longstanding 690 weakness.
The Enduro R has always looked and felt like what it fundamentally is: a large displacement dual sport.
That’s excellent when the terrain becomes technical.
It’s less appealing after several hours of pavement connecting one section of dirt to another.
The 690 Rally gets a purpose built rally tower and integrated windshield, transforming the front of the motorcycle into something much closer to a genuine rally/adventure cockpit.
KTM specifically says the design is intended to improve wind protection and reduce fatigue during long distance riding and high speed liaison sections.
The tower also creates something adventure riders increasingly need:
cockpit real estate.
GPS units, phones, and navigation equipment are now normal equipment for long distance adventure riding. Owners have been adding rally towers to 690s for years partly because they provide a much better home for this equipment.
KTM has finally integrated the concept into the motorcycle itself.
The factory rally tower and integrated windshield address one of the biggest differences between the 690 Enduro R and a true long-distance adventure motorcycle. Photo: KTM
A Modern Rally Cockpit
Inside that tower sits a compact 4.2-inch TFT display providing motorcycle information, ride modes and navigation functionality.
The compact size is noteworthy. Rather than installing an enormous tablet like screen, KTM has retained a relatively focused cockpit appropriate to a motorcycle intended to spend substantial time off pavement.
The rally inspired bodywork is similarly functional, remaining narrow enough to facilitate transitions between seated and standing riding.
More Adventure Bike Without Losing the 690
This may ultimately be the most important aspect of the new model.
KTM hasn’t taken the 690 Enduro R and tried to turn it into a smaller 890 Adventure.
Instead, the company appears to have asked:
What does the 690 actually need to become a better adventure motorcycle?
The answer wasn’t another cylinder.
It wasn’t substantially more power.
It needed range, wind protection and better long distance comfort. All with room upfront for the latest tech toys.
Those additions address weaknesses without fundamentally changing the motorcycle’s character.
The important question isn’t whether the 690 Rally can travel farther. It’s whether it retains the Enduro R’s abilities once the route becomes difficult. Photo: KTM
Electronics Haven’t Been Ignored
This isn’t simply a modern recreation of an analog 640 Adventure.
The 690 Rally provides Street and Off road riding modes, cornering ABS and motorcycle traction control using a six axis IMU.
An optional RALLY Mode provides additional adjustment of throttle response and traction control. Dynamic Slip Adjust can temporarily permit additional wheelspin when conditions require it before returning to the selected setting.
OFFROAD ABS allows rear-wheel ABS to be disabled while retaining front assistance, while KTM also provides the ability to deactivate ABS completely.
So although the mechanical concept remains compellingly straightforward, a powerful single in a serious off road chassis with modern electronics seems to be the recipe for success.
The 640 Adventure Connection Isn’t Accidental
KTM itself describes the 690 Rally as the spiritual successor to the KTM 640 Adventure.
That is a significant comparison.
(Read my comparison here: 690 Rally vs 640 Adventure: Did KTM Finally Build the 640’s Successor?)
The old LC4 640 Adventure represented a category of motorcycle that has largely disappeared: a genuinely off road capable big single equipped from the factory for long-distance travel.
Modern adventure motorcycles became smoother, faster ,and more comfortable.
They also generally became larger, heavier ,and more complicated.
Meanwhile, riders who wanted something closer to the old formula increasingly had to build it themselves.
A 690 Enduro R with a rally tower, auxiliary fuel tanks, navigation equipment and luggage has effectively been the unofficial modern 640 Adventure for years.
The 690 Rally finally makes that concept official.
More than two decades separate the KTM 640 Adventure and 690 Rally, but the underlying idea may be remarkably similar.
A Potential BDR Sweet Spot
A BDR motorcycle has to perform two jobs that frequently conflict.
It needs enough range, luggage capacity, road comfort and stability to travel hundreds or thousands of miles.
But when the route reaches sand, rocks, mud, steep climbs or narrow two-track, every additional pound suddenly matters.
Large ADV motorcycles can be remarkably capable in skilled hands.
But there’s an undeniable difference between navigating difficult terrain on a roughly 350lbs class single and wrestling with a 500lbs+ adventure motorcycle.
The 690 Rally potentially occupies the space between a plated enduro and a conventional adventure bike:
Enough fuel to travel.
Enough wind protection to connect trails.
Enough engine to comfortably cover distance.
Enough suspension for genuinely difficult terrain.
And hopefully, still little enough motorcycle when the road turns into single track.
The Questions We Want Answered
Has KTM finally built the single cylinder adventure motorcycle riders have been asking for or simply built a very expensive factory modified 690 Enduro R?
Loaded Weight: What does it actually weigh with 5.28 gallons of fuel, luggage, tools and camping equipment?
Fuel Distribution: Do the front tanks improve stability, or make the bike feel heavier in technical terrain?
Highway Comfort: Does the rally tower provide enough wind protection to make long pavement sections genuinely comfortable?
Single Track: Has the additional rally equipment compromised what makes the 690 Enduro R so good off-road?
Durability: How well will the tower and bodywork tolerate drops?
Range: What is the actual BDR range rather than theoretical on road tank range?
Price: How does the factory bike compare financially with buying a 690 Enduro R and installing an aftermarket rally kit and auxiliary tanks?
The Verdict—For Now
On paper, the recipe is remarkably compelling.
A 692.7cc LC4 single.
79 PS.
Six-speed transmission.
21/18-inch wheels.
265 mm of suspension travel.
265 mm of ground clearance.
5.28 gallons of fuel.
A factory rally tower and windshield.
And approximately 356 pounds before fuel.
KTM has taken one of the most capable big singles available and addressed two things adventure riders have been asking for almost since the 690 Enduro R appeared:
Give us more fuel.
Give us a proper rally cockpit.
They finally have.
Now we need to find out whether the 2027 KTM 690 Rally really is the single-cylinder, single-track, BDR weapon we’ve been asking for.
Sources / Further Reading
2027 KTM 690 Rally — Official KTM model page