14 August. Friday 2026
KTM 690 SMC R - 2021 Specifications and Reviews
The 2021 KTM 690 SMC R is a lightweight supermotard built for agile riders seeking thrilling street and light off-road performance. Powered by a punchy 693cc single-cylinder engine delivering 74 horsepower, it's renowned for its nimble handling, compact dimensions, and versatile character that excels in urban environments and twisty roads.
General information | |
| Category | Super motard |
| Year | 2021 |
| Model | KTM 690 SMC R |
Engine and Transmission Specifications | |
| Greenhouse gases | 89.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 3.87 litres/100 km (25.8 km/l or 60.78 mpg) |
| Driveline | 5/8  x  1/4 X Ring. Primary drive: 36:79. |
| Clutch | Slipper clutch, hydraulically actuated |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced oil lubrication with 2 oil pumps |
| Ignition | Keihin EMS with RBW, twin ignition |
| Fuel control | Overhead Cams (OHC) |
| Fuel system | Injection |
| Bore x Stroke | 105.0 x 80.0 mm (4.1 x 3.1 inches) |
| Compression | 12.7:1 |
| Torque | 73.5 Nm (7.5 kgf-m or 54.2 ft.lbs) |
| Power | 73.8 HP (53.8 kW) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 693.0 ccm (42.29 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Orange rims. Conti AttackSM tubeless tyres. |
| Rear brakes | Single disc. Bosch 9M+ ABS. Floating disc. Single-piston caliper. |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. Bosch 9M+ ABS. Floating disc. Four-piston calipers. Radially mounted. |
| Rear wheel travel | 240 mm (9.4 inches) |
| Rear Suspension | WP APEX with Pro-Lever linkage |
| Front wheel travel | 215 mm (8.5 inches) |
| Front Suspension | WP APEX 48 |
| Rake (fork angle) | 27.0° |
| Frame type | Chromium-Molybdenum steel trellis frame, powder coated |
| | |
Physical measures and capacities | |
| Fuel capacity | 13.50 litres (3.57 US gallons) |
| Wheelbase | 1480 mm (58.3 inches) |
| Ground clearance | 237 mm (9.3 inches) |
| Seat height | 892 mm (35.1 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.5018 HP/kg |
| Dry weight | 147.0 kg (324.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Ride-by-wire system. |
| Starter | Electric |
| Color options | Grey/orange |
Performance Profile & Rider Fit
79 hp
Peak Power
3.6s
0-60 mph
Best For
Track75%
City70%
Cornering95%
Daily Riding45%
Touring25%
Passenger15%
Rider Profile
| Best For | Best suited to experienced riders comfortable with a tall, powerful, and very responsive single-cylinder supermoto. |
| Purpose | Built for aggressive cornering, supermoto-style street attack, and tight technical riding rather than long-distance travel. |
| Rider Fit | The 899mm seat height and light 153.5kg weight demand rider confidence but reward with exceptional flickability once underway. |
| Character | A raw, punchy big-bore single with sharp handling, strong midrange torque, and an aggressive, minimalist supermoto personality. |
| Not Ideal For | Not a good fit for riders seeking plush comfort, pillion capability, or relaxed long-haul touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 KTM 690 SMC R motorcycle is a high-performance supermoto bike that offers riders an exhilarating riding experience. With a powerful 690cc single-cylinder engine, this bike delivers impressive power and torque, making it a top choice for riders who crave speed and agility. Its lightweight chassis and high-quality suspension system provide excellent handling and cornering capabilities, while its advanced electronics, including multiple riding modes and traction control, offer added confidence and control on the road. Overall, the 2021 KTM 690 SMC R is a versatile and thrilling bike that is well-suited for both urban riding and off-road adventures. In conclusion, the 2021 KTM 690 SMC R motorcycle is a formidable choice for riders seeking a high-performance supermoto bike. Its powerful engine, lightweight chassis, and advanced electronics make it a top contender in its class, offering an exhilarating riding experience and exceptional handling capabilities. Whether you're navigating city streets or hitting the dirt trails, the 690 SMC R is sure to impress with its power, agility, and versatility.Add a Comment
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