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Author: Julian Challis

If obsession had a colour, it would be orange, KTM orange. Beyond any other motorcycle manufacturer, the Austrian brand exhibits an unrivalled commitment to be at the top of its game in whichever sector it targets. Although the development of the KTM 790 Adventure and Adventure R has taken place over the last four years, the obsession with making the definitive adventure bike goes right back to its first production model, the 620 Adventure back in 1997.

The lineage of the 2019 bike can be traced through the 950, the 990, the 1190 and the 1290 and is inextricably linked to the brand’s phenomenal success in the Dakar rally. This is a bike with some serious history behind it and a bike with massive expectations riding on it.

But to develop the new 790 Adventure and Adventure R, the guys at KTM didn’t just sit in Mattighofen and rely on their back catalogue and racing success to cobble together just another adventure bike.

KTM 790 Adventure R in sand

They went out to ride with adventure riders, hobby riders and trail riders, they changed tyres in the rain in remote locations, they pushed bikes that had run out of fuel, they towed bikes out of thick mud – they rode a mile in our boots and they listened to what we wanted. And that wasn’t another massive capacity, heavy adventure bike… Based on ABR Facebook fans’ reactions following the reveal of the bike at Eicma in 2018, the company was on to something

The core of the new KTM 790 Adventure platform is a new parallel twin engine, developed in tandem with the one for the 790 street bike, but with markedly different power characteristics to reflect the different requirements of an adventure travel bike. One of the main criteria was to make the engine compact in order to centralise the mass, keep the seat height low and keep the ground clearance high, just as the riders had asked.

KTM 790 Adventure R

The KTM 790 Adventure R

To further aid this process, KTM ditched its usual rally-style trellis frame and designed a completely new frame that uses the engine as a structural part, while bolting a more usual lattice-style subframe at the rear of the bike to cope with the demands of proper luggage carrying capacity.

The bikes are packed with clever details, from the high air intake to the cassette air filter, the easily accessible battery compartment to the quick-release enduro style side panels that are perfect for tools and spares. The limited enduro bike-styled bodywork is all individually replaceable plastic components with sublimated graphics, so they won’t damage easily and, if they do, replacing them shouldn’t break the bank or the heart.

Don’t think the 790 and 790 R are all about components stripped back to basics. The electronic controls range from cornering ABS to traction control, braking ABS to selectable riding modes, quick shifters and cruise control, all controlled through the modestly-sized but super-clear TFT screen at the front of the open enduro-style cockpit.

Both bikes have the same LED headlights and distinctive praying mantis face, but in standard trim, the Adventure has a taller adjustable screen whereas the more off-road focussed Adventure R version has the shorty tinted version. Similarly, the Adventure has the two-piece stepped, height-adjustable seat, while the R gets the one-piece unit, but in a way that only KTM manages, the parts can be interchanged between the models in seconds.

KTM 790 Adventure

The standard KTM 790 Adventure

What is clearly different between the bikes is the suspension. Both models have front and rear springers from WP, but the 790 Adventure has 43mm USD open cartridge WP Apex forks with adjustable separate fork function and a WP Apex shock at the rear operated through the familiar and simple PDS system – both set-ups giving a full 200 mm of travel.

For the KTM 790 Adventure R the enduro spec 48 mm USD Xplor forks are fitted, again with separate fork function and quick adjustment of compression and rebound damping from dials on the fork caps. At the rear it’s an upgraded unit from the enduro range too, with the PDS system acting on an Xplor shock unit.

The 790 Adventure R has 40mm more available travel compared to the 790 Adventure with a massive 240 mm at both ends. The differences between the two bikes are marked and wholly intentional – these might look similar, but their intended market and use is apparently not. Are you an adventure rider that wants to go off-road, or an off-road rider that wants to go on adventures?

Three KTM 790 Adventures

But all this clever technology, design and engineering would account for nothing if the 790 Adventure and Adventure R don’t meet the high standard that KTM, let alone the market, had set. Would it be as good as everyone had hoped? Was the four year wait really worth it?

The answer is a resounding yes on every level you care to name. The motor is perfectly set up, the suspension is faultless, the design is practical and the balance, thanks to that short motor and the weird fuel tank, is far better than you would ever imagine.

It’s easy to get caught up in the hype of a press launch, but for adventure riders that want to stray away from the black top, the 790, whether you choose the Adventure or Adventure R, represents a quantum leap in both design and performance. This is the 1981 Suzuki RM 125X. This is the first Fireblade in 1992. This is a truly impressive motorcycle.

You can read the full review in Adventure Bike Rider magazine issue 52, which comes out in May. If you get the chance to ride the 790 Adventure before then, don’t hesitate for a second…

KTM 790 Adventure specs at a glance:

KTM 790 Adventure stock image

Engine capacity 799cc Engine 2-cylinder, 4-stroke, parallel twin
Bore 88mm x 65.7mm Output 94bhp
Suspension front WP upside-down, 200mm travel Suspension rear WP monoshock, 200mm travel
Brakes front 2x radially mounted 4 piston caliper, 320mm disc Brakes rear 2 piston floating caliper, 260mm disc
Seat height 850mm Ground clearance 233mm
Tank capacity 20 litres Dry weight 189kg
Fuel consumption 68.9mpg (claimed) ABS Bosch 9.1 MP (incl. Cornering ABS and off-road mode, disengageable)

KTM 790 Adventure R specs at a glance (as above, with these differences):

KTM 790 Adventure R stock image

Suspension front WP upside-down, 240mm travel Suspension rear WP PDS monoshock, 240mm travel
Seat height 880mm Ground clearance 263mm