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HomeKTMKTM 2021 690 SMC R Supermoto Review Specs Price

KTM 2021 690 SMC R Supermoto Review Specs Price


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For the KTM 690 SMC R, lightweight frame, famous 690 LC4 powerplant and sophisticated electronics package help elevate the standard in the Supermoto category. You’ll be drifting into the bright future with a maxed-out smile and adrenaline racing through your veins no matter where you show off your tarmac-sliding skills. All you have to worry about is concentrating on the road ahead and twisting your throttle to the stoppers, thanks to the newest fully adjustable WP APEX suspension.

KTM 2021 690 SMC R Supermoto – Features and Price


The airbox beneath the seat makes it simple to do routine maintenance on the air filter. You can quickly service your bike after a long ride thanks to this.

KTM 2021 690 SMC R Supermoto


At low rpm the LC4’s free-revving nature and smooth operation combine to provide a solid and responsive single-cylinder engine. In addition to being exceptionally fuel-efficient, the engine also has extended service intervals of 10,000 kilometers, which reduces operating expenses.

Cylinder head

With just four valves, a single camshaft, and a secondary balancer shaft powered by the timing chain, a lightweight, compact cylinder head may fit into a small space. There is a rocker arm for the exhaust valves, and finger followers for the intake valves

Resonator chamber

The smoother the throttle response, the better the resonator chamber balances the intake tract pulses.

KTM 2021 690 SMC R Supermoto

Balancer shaft

Reducing vibration by using two balancer shafts, one on each side of the crankshaft, provides an enjoyable ride.


The forged piston is meant to minimize reciprocating mass and increase engine responsiveness by being light and robust.


For smoother operation and more energetic nature, plain bearings are utilized in the conrod, which reduces the engine’s reciprocating mass.

PASC clutch

PASC (Power Assist Clutch) reduces transmission torque to the clutch plates, minimizing rider involvement. Rear-wheel chatter is diminished by the slipper clutch, which prevents the rear wheels from locking up during strong downshifts, decreasing skidding risk.


Clutchless up- and downshifts in and out of curves are more accessible with the 6-speed gearbox’s Quick shifter+. With this, the rider can retain a complete grasp on the handlebars while maintaining control of the motorbike, and the rear-wheel traction is improved as well.

KTM 2021 690 SMC R Supermoto


With the aid of electronic sensors, the ride-by-wire technology of the KTM 690 SMC R interprets throttle twist grip actions and triggers the throttle valves to manage throttle action. As a result, the powerful single cylinder can be throttled with more precision, and the ride is more comfortable.

Injection / Engine Management

Performance may be tailored to the riding circumstances thanks to electronic fuel injection and engine control. There is a noticeable increase in performance due to MTC (Motorcycle Traction Control), MSR (Motor Slip Regulation), and Quick shifter+, as well as decreased fuel consumption and pollutants. The rider may alter the engine’s characteristics by using one of two mappings. A twin-plug ignition system uses two spark plugs of various sizes in the cylinder head to regulate the combustion process separately, resulting in more efficient combustion and better control over the combustion process.

KTM 2021 690 SMC R Supermoto


Stainless steel is used to construct the exhaust system. The exhaust is designed for off-road use and has been routed as near the bike as possible to aid with the bike’s compact profile. Catalytic converters in the muffler of the KTM 690 SMC R have been updated to meet new emission standards for the model year 2021.


Using a 13.5-liter fuel tank, the KTM 690 SMC R makes the chassis more potent and responsive to the rider’s input.


Trays are constructed from lengths of chrome-molybdenum steel tubes of various thicknesses. An optimal combination of torsional stiffness and longitudinal flexibility in this sort of balanced frame design allows for improved handling and riding comfort by helping to absorb the energy of wheel impacts while also supporting the suspension.


The utilization of the rear gasoline tank as the primary structural component of the subframe reduces weight and simplifies construction.


The rear shock may be mounted at an ideal location on this swingarm, resulting in a rapid rate of development. The single-component casting technique eliminates a welded swingarm’s weak areas and inconsistencies.

Triple clamp

With an offset of 24mm (adjustable to 22mm), these forged triple clamps firmly hold the front forks for accurate handling. The handlebars may be shifted forward and rearward in four distinct settings for optimal rider comfort.

Front Fork

This fork’s WP APEX 48 upside-down design provides more Super Moto control. A modified version of the WP/KTM split fork has been used on the KTM 690 SMC R. On the left side, it has a compression spring, and on the right, it has a rebound spring, both having distinct damping functions. Since both fork tubes have 30 clicks of adjustment apiece, damping may be readily changed.

Rear Shock

For Supermoto, the WP XPLOR shock absorber uses a linkage to attach to the bike’s swingarm. In this way, a progressive suspension and strong bottoming-out resistance are both ensured. When the shock absorber is fully adjustable, including high and low-speed compression, the rider and the conditions may benefit.

KTM 2021 690 SMC R Supermoto

Wheels & tires

High-end black 17-inch 17-inch rims and lightweight CNC machined hub components are used in the KTM wheels to provide optimum strength and low weight. They have BRIDGESTONE S21 tires for street performance and lots of traction on the racetrack.


To the front, a BREMBO M 4.32 Monoblock caliper has been installed. Lightweight wave discs with a diameter of 320 mm on the front and 240 mm on the rear wheels provide class-leading stopping power while also providing a constant braking feel.

Ergonomics & Comfort

With an 890 mm seat height and fine-grained seat material for grip with leather suits, the KTM 690 SMC R offers easy access without losing lean angle.


The 808 mm wide handlebars, which are rubber-mounted, are lightweight and tapered to prevent vibrations. For maximum control in all scenarios, their breadth and shape have been optimized.


Short footrests and a replaceable rubber insert make it possible to achieve the most excellent lean angle while still comfortable for street shoes.


To make it easier to get in and off of the KTM 690 SMC R, the seat height is 890 mm, and the seat material is finely grained.


The 808 mm wide handlebars, which are rubber-mounted, are lightweight and tapered to prevent vibrations. For maximum control in all scenarios, their breadth and shape have been optimized.

KTM 2021 690 SMC R Supermoto – Price

The new KTM 2021 690 SMC R Supermoto is available at $11,999 only.

KTM 2021 690 SMC R Supermoto – Technical Specifications


Transmission 6-speed
Cooling Liquid-cooled
Power in KW 55kW
Starter Electric starter
Stroke 80mm
Bore 105mm
Clutch APTC(TM) slipper clutch, hydraulically actuated
Displacement 692.7cm³
EMS Keihin EMS with RBW, twin ignition
Design 1-cylinder, 4-stroke engine
Lubrication Forced oil lubrication with two oil pumps


ABS Two-channel Bosch 9.1 MP ABS (incl. Cornering ABS and Supermoto mode Disengegable)
Front brake disc diameter 320mm
Rear brake disc diameter 240mm
Chain X-Ring 5/8 x ¼-inch
Frame design Chrome-moly tubular space frame, powder-coated
Front suspension WP APEX 48
Rear suspension WP APEX with Pro-Lever linkage
Steering head angle 63°

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