KTM 690 SMC - 2008 Specifications and Reviews

The 2008 KTM 690 SMC is a lightweight supermoto built for agile street riding and tight urban environments. Its potent single-cylinder engine delivers responsive performance while the compact chassis excels in quick direction changes and low-speed maneuverability. Best suited to riders seeking an accessible, nimble machine that bridges street and light off-road capability.

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General information

CategorySuper motard
Year2008
ModelKTM 690 SMC
 
 

Engine and Transmission Specifications

ClutchAPTC Wet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemSemi-dry-sump lubrication with 2 Eaton pumps
StarterKick
IgnitionKeihin
Fuel controlOHC
Valves per cylinder4
Bore x stroke102.0 x 80.0 mm (4.0 x 3.1 inches)
Compression11.8:1
Stroke4
Engine typeSingle cylinder
Capacity:654.00 ccm (39.91 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,480 mm (58.3 inches)
Ground clearance290 mm (11.4 inches)
Seat height900 mm (35.4 inches) If adjustable, lowest setting.
Dry weight139.5 kg (307.5 pounds)

KTM 690 SMC dimensions and frame

Exhaust system2-cell stainless seel
Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tyre dimensions160/60-17
Front tyre dimensions120/70-17
Rear suspension travel265 mm (10.4 inches)
Rear suspensionWP monoshock
Front suspension travel275 mm (10.8 inches)
Front suspensionWP USD
Trail112 mm (4.4 inches)
Rake (fork angle)27.0°
Frame typeTubular trellis steel frame (CrMo)

Speed and acceleration

Fuel capacity12.00 litres (3.17 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

62.1 hp
Peak Power
3.8s
0-60 mph

Best For

Track80%
City75%
Cornering95%
Daily Riding50%
Touring25%
Passenger20%

Rider Profile

Best ForBest suited to experienced riders who are comfortable with a light, punchy, single-cylinder machine that demands active riding input.
PurposeBuilt for supermoto-style thrills: aggressive cornering, tight backroads, and city sport riding rather than long-distance travel.
Rider FitThe tall 900mm seat height and firm, minimal padding favor taller riders and those comfortable standing or shifting weight actively.
CharacterA sharp, lightweight, high-revving single with razor-quick steering and strong feedback, rewarding precise, committed riding.
Not Ideal ForNot a good fit for riders seeking plush comfort, long-haul touring capability, or a relaxed, low-effort ride.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2008 KTM 690 SMC Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 900mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2008 KTM 690 SMC, with a relaxed knee angle of around 145 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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