KTM 790 Adventure R (2019–2020): The Off-Road Navigator’s Dream

Introduction

The KTM 790 Adventure R isn’t just a motorcycle—it’s a declaration of intent. Built for riders who see dirt roads as invitations and mountain trails as challenges, this machine bridges the gap between raw off-road capability and long-distance touring comfort. Having spent days threading it through rocky paths, sandy washes, and highway stretches, I can confidently say it’s one of the most versatile adventure bikes ever crafted. Let’s dive into what makes this Austrian beast a legend in the dual-sport world.

Engine Performance: Precision Meets Power

At the heart of the 790 Adventure R lies the LC8c engine—a 799cc parallel-twin that’s as smooth as it is potent. With 95 hp (70 kW) and 88 Nm (65 lb-ft) of torque, this powerplant delivers linear acceleration that’s perfectly suited for both technical trails and open-road cruising. The twin balancer shafts work wonders, minimizing vibrations even at highway speeds, while the PASC slipper clutch ensures seamless downshifts when tackling sudden obstacles.

Key Highlights:

• Fuel Efficiency: Averaging 4.19 L/100 km (56 mpg), the 20-liter tank promises over 450 km (280 miles) of range—a blessing for remote adventures.
• Ride-by-Wire Throttle: Delivers crisp response in all conditions, whether you’re feathering the throttle on loose gravel or pinning it on a straightaway.
• 6-Speed Gearbox: Tall gearing for relaxed highway cruising, yet short enough ratios to scramble up steep inclines.

During my test ride, the engine’s character stood out. It’s not a fire-breathing monster but a calculated partner, offering predictable power that inspires confidence when the terrain gets gnarly.

Chassis & Suspension: Built to Conquer

KTM’s off-road DNA shines in the 790 Adventure R’s chassis. The chromium-molybdenum steel frame, with the engine as a stressed member, strikes a perfect balance between rigidity and lightness. Paired with WP XPLOR suspension offering 245 mm (9.6 inches) of travel, this bike soaks up everything from jagged rocks to deep ruts without breaking a sweat.

Off-Road Dominance:

• 21”/18” Spoked Wheels: Wrapped in Metzeler Karoo 3 tires, these wheels roll over obstacles with authority.
• Ground Clearance: At 263 mm (10.4 inches), it glides over logs and rocks without scraping.
• Braking System: Dual 320 mm front discs with cornering ABS provide unwavering stopping power, even when leaned over on gravel.

The suspension setup deserves special praise. While stiff enough for aggressive riding, it’s surprisingly plush on washboard trails—a rarity in adventure bikes. Adjusting the preload for my weight (a 5-minute task) transformed the ride from “good” to “telepathic.”

Ergonomics: Command Central

Standing at 880 mm (34.6 inches), the seat height might intimidate shorter riders, but it’s a trade-off for the bike’s ultra-nimble stance. The narrow profile between the knees and low-slung fuel tank make it feel lighter than its 189 kg (416 lbs) dry weight.

Rider-Centric Design:

• Adjustable Handlebar: Six positions to tailor reach and height—ideal for switching between seated cruising and standing attacks.
• Footpegs: Serrated and wide, with removable rubber inserts for boot grip in mud or on pavement.
• Windscreen: The low-profile design doesn’t buffet at speed, and it stays clear of dirt splatter.

After eight hours in the saddle, my only complaint was the seat’s firmness—a common KTM trait. Fortunately, MOTOPARTS.store offers gel seat upgrades for marathon riders.

Electronics: Smarter Than Your Average Adventurer

KTM’s electronics suite is a masterclass in blending innovation with practicality. The 6.5-inch TFT display is legible in all conditions, and navigating through modes is intuitive even with gloved hands.

Tech Standouts:

• Ride Modes: Street, Rain, Offroad, and Rally (optional) adjust throttle response, ABS, and traction control. Rally mode lets you slide the rear tire like a Dakar pro.
• Motor Slip Regulation (MSR): Prevents rear-wheel hop during aggressive downshifts—a lifesaver on slick descents.
• Cornering ABS: Discreetly intervenes without killing the fun, though purists can disable the rear ABS entirely.

During a sudden downpour, switching to Rain mode added just enough traction control to keep the bike planted without feeling intrusive. It’s tech that works with you, not against you.

Competition: How Does It Stack Up?

The 790 Adventure R exists in a fiercely competitive segment. Here’s how it fares against key rivals:

1. BMW F 850 GS Adventure

• Pros: More touring-focused with a comfier seat and lower seat height (860 mm).
• Cons: Heavier (229 kg wet) and less agile off-road. The KTM’s suspension outclasses BMW’s setup for serious dirt work.

2. Yamaha Tenere 700

• Pros: Lighter (205 kg wet) and cheaper, with a bulletproof CP2 engine.
• Cons: Lacks the KTM’s electronic sophistication and highway refinement.

3. Honda Africa Twin (CRF1100L)

• Pros: Superior low-end torque and a cult following for reliability.
• Cons: Significantly heavier (226 kg wet) and taller, making it less nimble on technical trails.

Verdict: The KTM strikes the best balance between weight, power, and off-road prowess. It’s the choice for riders who prioritize agility over outright comfort.

Maintenance: Keeping the Adventure Alive

The 790 Adventure R is built tough, but smart maintenance ensures it stays trail-ready. Here’s what owners need to know:

Critical Service Points:

• Valve Checks: Every 15,000 km (9,320 miles). Cold intake valves: 0.10–0.15 mm, exhaust: 0.15–0.20 mm.
• Oil Changes: 2.8L of 10W-50 JASO MA2 oil (with filter). Use MOTOPARTS.store’s synthetic kits for extended intervals.
• Chain Care: The 118-link chain thrives with regular cleaning and MOTOPARTS.store’s premium lubes.
• Tire Pressure: 2.4 bar (35 psi) front/rear for off-road; increase to 2.6/2.9 bar (38/42 psi) for loaded touring.

Recommended Upgrades:

• Air Filters: Swap the stock filter for a high-flow option during dusty expeditions.
• Brake Pads: Upgrade to sintered pads for improved bite in muddy conditions.
• Suspension Tweaks: WP Pro Components kits (from MOTOPARTS.store) add adjustability for expert riders.

Conclusion: The Ultimate Compromise?

The KTM 790 Adventure R doesn’t just blur the line between dirt bike and tourer—it erases it. Whether you’re threading through single-track trails or clocking highway miles, this machine feels purpose-built for the journey. Its few flaws (firm seat, tall stance) are easily remedied with aftermarket parts, many of which are just a click away at MOTOPARTS.store.

If you’re after a bike that’s as comfortable in the Sahara as it is on a Sunday backroad, the 790 Adventure R isn’t just an option—it’s the benchmark.

Specifications sheet