KTM 690 SMC R (2014–2017): The Apex Predator of Supermoto

Introduction

The KTM 690 SMC R isn’t just a motorcycle—it’s a declaration of intent. Built for riders who crave the raw thrill of supermoto agility paired with street-friendly precision, this Austrian machine dominated the segment between 2014 and 2017 with a blend of minimalist design and maximalist performance. Weaving through city traffic, carving canyon roads, or sliding into a dirt lot for impromptu hooliganism, the 690 SMC R feels less like a vehicle and more like an extension of the rider’s instincts. After throwing a leg over this orange beast, one thing becomes clear: KTM’s "Ready to Race" ethos isn’t just a slogan—it’s a way of life.

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Engine Performance: The LC4’s Roar

At the heart of the 690 SMC R lies the legendary LC4 single-cylinder engine, a 690 cc (42.1 cu-in) powerhouse that churns out 67 HP (49 kW) at 7,500 rpm and 68 Nm (50.1 lb-ft) of torque at 6,000 rpm. This isn’t your garden-variety thumper; it’s a liquid-cooled, fuel-injected marvel with twin-plug ignition and ride-by-wire throttle control.

Crack the throttle, and the LC4 responds with a visceral bark. The acceleration is linear but urgent, pulling hard from 3,000 rpm all the way to its 9,000 rpm redline. Vibrations are present—this is a big single, after all—but they’re more character trait than nuisance, adding to the bike’s gritty personality. The APTC slipper clutch ensures smooth downshifts even when braking late into corners, a critical feature for aggressive riding.

Fuel efficiency? Surprisingly decent for a bike this spirited. The 12-liter (3.17-gallon) tank might seem small, but the LC4 sips fuel judiciously, delivering around 25–30 km/l (58–70 mpg) under mixed riding. Just don’t expect to resist winding it out everywhere—the engine’s addictive midrange punch makes restraint optional.

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Handling & Ergonomics: Lightweight Savagery

Dry weight: 139–141 kg (306–310 lbs)
Seat height: 890 mm (35 in)
Wheelbase: 1,480 mm (58.3 in)

Supermotos thrive on agility, and the 690 SMC R delivers in spades. The chromium-molybdenum steel trellis frame and aluminum subframe create a chassis that’s both rigid and forgiving, while the WP suspension—48 mm USD forks up front and a Pro-Lever-linked shock at the rear—soaks up bumps and curbs with race-bred composure. With 250 mm (9.8 in) of wheel travel at both ends, this bike transitions seamlessly from potholed streets to gravelly backroads.

The seating position is classic supermoto: upright, narrow, and commanding. The 890 mm (35 in) seat height might intimidate shorter riders, but the bike’s featherweight feel inspires confidence once moving. Wide, tapered aluminum handlebars offer leverage for aggressive steering inputs, while the slim fuel tank (a self-supporting polymer unit) lets you grip with your knees like a dirt bike.

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Chassis & Suspension: Precision Meets Playfulness

The 690 SMC R’s chassis is a masterclass in balance. The WP 48 mm forks and rear shock are fully adjustable, allowing riders to dial in settings for track days or spirited street riding. Braking is handled by Brembo’s radial 4-piston calipers biting a 320 mm front disc, backed by Bosch 9M+ ABS (introduced in later models). The system strikes a perfect compromise—enough bite to stoppie on demand, yet progressive enough for trail braking.

Wrapped in Continental Attack SM tires (120/70-17 front, 160/60-17 rear), the KTM’s tubeless spoked wheels offer sublime grip. Lean it over, and the bike carves corners with telepathic feedback. The 27° rake and short wheelbase make direction changes almost psychic, whether you’re threading through traffic or pivoting into a slide.

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Competition: King of the Hill

The 690 SMC R faced fierce rivals, but none could match its blend of power and poise:

1. Husqvarna 701 Supermoto (2016+): Sharing KTM’s DNA, the 701 offered similar specs but with a more refined demeanor. However, its higher price and later release date left the 690 SMC R as the go-to for purists.
2. Aprilia SXV 550: A fiery V-train supermoto with race-track pedigree, but its high-strung engine and demanding maintenance schedule made it less practical for daily use.
3. Honda XR650L: A dual-sport legend, but heavier and less powerful, with outdated carburetion and suspension.

The KTM’s trump cards? ABS (a rarity in supermotos), ride-by-wire throttle, and a 10,000 km (6,200 mi) service interval that put it in a league of its own for usability.

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Maintenance: Keeping the Beast Alive

The 690 SMC R rewards those who treat it right. Key maintenance tips:

• Oil Changes: Use SAE 10W-60 synthetic oil every 10,000 km (6,200 mi). The twin oil pumps ensure reliable lubrication, but regular checks are wise.
• Valve Adjustments: Check every 15,000 km (9,300 mi). The SOHC head simplifies the process—0.07–0.13 mm clearance for both intake and exhaust.
• Chain Care: The X-ring chain thrives with regular cleaning and lubrication. MOTOPARTS.store offers premium replacement chains for riders who demand durability.
• Brake Fluid: Flush with DOT 5.1 fluid annually to maintain ABS performance.
• Tire Pressure: 2.0 bar (29 psi) front, 2.2 bar (32 psi) rear for street riding.

Upgrade Recommendations:
- Swap the stock air filter for a high-flow option to unleash the LC4’s full growl.
- Install adjustable levers for improved ergonomics.
- Upgrade to sintered brake pads for track-day dominance.

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Conclusion

The KTM 690 SMC R isn’t just a motorcycle—it’s a rebellion on two wheels. It laughs at the concept of compromise, offering track-ready performance wrapped in a package that’s (almost) practical enough for daily commutes. Yes, the seat is tall, the vibrations are real, and the fuel tank is small. But none of that matters when you’re lofting the front wheel over a crest or backing it into a corner with the rear tire howling. For riders who value visceral thrills over creature comforts, the 690 SMC R remains a modern classic—a bike that proves less really is more, as long as “less” includes 67 horsepower of pure adrenaline.

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Specifikacijų lentelė

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