KTM 690 SMC R Top Speed, 0-60 Time & Specs Review
TL;DR
- The 2026 KTM 690 SMC R runs a 693cc single-cylinder LC4 engine making 79 PS (78 hp) and 73 Nm (54 lb-ft) of torque.
- KTM has not published an official top speed or 0-60 mph figure, and no independent GPS-instrumented test of the 2026 model exists yet; estimates put top speed around 105 mph.
- Dry weight is 152 kg (335 lbs), and US MSRP starts at $13,399.
- The engine is 50% new for 2026, with a redesigned crankcase, dual balancer shafts, and a PASC slipper clutch.
- It’s a street-legal supermoto built for tight roads and low-speed hooliganism, not highway cruising.
The KTM 690 SMC R, Explained
The KTM 690 SMC R is a street-legal supermoto: a big single-cylinder engine wrapped in a light, tall, flickable chassis built for hammering apexes on backroads. For 2026, KTM overhauled the engine internals while keeping the 693cc displacement unchanged, and gave the bike an updated 4.2-inch TFT dash and refreshed bodywork (Cycle News, 2025).
If you’ve ridden a 690 Duke, the SMC R shares the same LC4 heart but trades the naked bike’s road manners for supermoto-spec 17-inch wheels, tall suspension travel, and a seating position built for standing on the pegs. It’s the closest thing KTM sells to a street-legal motard racer.
Engine and Power: What’s New for 2026
The 2026 690 SMC R makes 79 PS (about 78 hp) at 8,000 rpm and 73 Nm (54 lb-ft) of torque at 6,750 rpm from its 692.7cc liquid-cooled single (KTM, 2026). That’s KTM’s most powerful production single-cylinder engine to date.
Roughly half the engine’s parts are new this year, including the crankcase, clutch cover, and stator cover, plus a redesigned oil circuit for better durability. Valve timing has been revised to bump up low-rpm torque, and the airbox and fuel pump are both new, with a higher-pressure pump improving fuel atomization at the injector.
Power routes through a 6-speed gearbox with a PASC (Power Assisted Slipper Clutch) anti-hop clutch. A bidirectional quickshifter is available as an option, not standard equipment, so budget for it if you want clutchless upshifts and downshifts out of the box.
Top Speed and 0-60 Time: The Data Gap
KTM has not published an official top speed or 0-60 mph figure for the 2026 690 SMC R, and no GPS-instrumented test (the gold standard for real-world numbers) has been run on this exact model yet since it just hit dealers in September 2025.
The closest available estimate comes from Motoplanete’s aggregator data, which lists a track top speed of roughly 170 km/h (105.6 mph) for the SMC R platform (Motoplanete, 2026). That figure is formula-derived from the bike’s power and gearing, not measured on a closed course, so treat it as a ballpark rather than a verified number.
For context, the related 690 Duke, which shares the same engine family, ran a GPS-verified 0-60 mph in 3.4 seconds and hit a 120 mph top speed in prior MotoStatz testing (MotoStatz, 2022).
The SMC R is taller, less aerodynamic, and geared shorter for tight corners, so expect its real-world top speed to land noticeably below the Duke’s. We’ll update this section the moment an independently verified 2026 SMC R test publishes.
Chassis, Suspension and Handling
The SMC R rides on a chromium-molybdenum steel trellis frame that KTM tuned for torsional rigidity with some longitudinal flex, which is what lets the bike absorb bumps without going vague mid-corner. Wheelbase is 1,476 mm (58.1 in), short enough to make U-turns feel like a non-event.
Suspension is fully adjustable WP APEX components front and rear: a 48mm inverted fork with 224 mm of travel, and a rear shock with 240 mm of travel and separate high- and low-speed compression damping. That’s more adjustability than most street bikes offer at any price, let alone at this one.
Seat height is 899 mm (35.4 in), tall by any standard, and ground clearance is 237 mm (9.3 in). Shorter riders should sit on one before buying; this is not a bike that shrinks to fit.
Brakes, Electronics and Rider Aids
Braking comes from a 320mm front disc and 240mm rear disc, both with cornering-sensitive ABS as standard. Cornering ABS reads lean angle and adjusts brake intervention so you can trail-brake into a corner without the front tucking.
New for 2026 is an optional Supermoto+ ABS mode that lets you dial in how many degrees of rear-wheel slide the ABS allows before it steps in, aimed at riders who want to back the bike into corners on purpose. Standard Street and Sport ride modes come stock, and an optional Track mode adds launch control, five-level wheelie control, and nine-level traction control.
The 4.2-inch color TFT dash is also new this year, with turn-by-turn navigation, phone integration, and a USB-C port for charging.
Price, Trims and Who Should Buy One
US MSRP for the 2026 KTM 690 SMC R is $13,399 before destination and setup fees (Motorcycle.com, 2026). That’s a real jump from the entry-level naked bike segment, but you’re paying for a fully adjustable suspension package and an engine with no direct equivalent outside the Ducati Hypermotard 698 Mono.
This bike makes sense for experienced riders who live near tight, technical roads and want a machine that rewards aggressive riding, not one built for comfortable highway miles. KTM’s own literature is blunt that the SMC R trades touring range and wind protection for handling.
If your commute is mostly interstate, look at the 690 Duke or an adventure bike instead; if your favorite road has more curves than straights, this is built for exactly that.
KTM 690 SMC R Specifications
| Spec | Figure |
|---|---|
| Engine | 692.7cc liquid-cooled single-cylinder, 4-stroke |
| Power | 79 PS (78 hp) @ 8,000 rpm |
| Torque | 73 Nm (54 lb-ft) @ 6,750 rpm |
| Transmission | 6-speed, PASC slipper clutch |
| Front suspension | WP APEX 48mm inverted fork, 224mm travel |
| Rear suspension | WP APEX shock, 240mm travel |
| Front/rear brakes | 320mm / 240mm discs, cornering ABS |
| Seat height | 899 mm (35.4 in) |
| Wheelbase | 1,476 mm (58.1 in) |
| Ground clearance | 237 mm (9.3 in) |
| Fuel capacity | 13.3 L (3.5 US gal) |
| Weight (no fuel) | 152 kg (335 lbs) |
| Weight (fully fueled) | 162 kg (357 lbs) |
| US MSRP | $13,399 |
Source: KTM United States, 2026; Motorcycle.com, 2026
Frequently Asked Questions
What is the top speed of the KTM 690 SMC R?
KTM hasn’t published an official top speed for the 2026 model, and no independent GPS test exists yet. Aggregator estimates put it around 105 mph, but treat that as a rough figure until verified testing is available.
How fast is the KTM 690 SMC R 0-60?
There’s no verified 0-60 mph time for the 2026 model yet. The related 690 Duke, which uses the same engine platform, ran a GPS-tested 3.4 seconds, which gives a rough sense of what to expect once the SMC R gets independently tested.
How much horsepower does the 2026 KTM 690 SMC R have?
It makes 79 PS, or about 78 hp, at 8,000 rpm, along with 73 Nm (54 lb-ft) of torque at 6,750 rpm. That makes it the most powerful production single-cylinder engine KTM builds.
What is the seat height on the KTM 690 SMC R?
Seat height is 899 mm, or 35.4 inches. That’s tall for a street bike, so riders under about 5’7″ should sit on one before buying to check reach to the ground.
How much does the 2026 KTM 690 SMC R cost?
US MSRP starts at $13,399 before destination charges and setup fees. Dealer listings across the US consistently show this as the base price for the 2026 model year.
