KTM 660 SMC - 2007 Specifications and Reviews

The 2007 KTM 660 SMC is a lightweight super motard designed for riders seeking aggressive street performance and nimble handling. Powered by a responsive 654cc single-cylinder engine delivering 28 horsepower, it excels in urban riding and tight cornering. This model is best known for its agile character, making it ideal for experienced riders who value maneuverability over raw power.

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General information

CategorySuper motard
Year2007
ModelKTM 660 SMC

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Gearbox5-speed
Cooling systemLiquid
Lubrication systemPressure lubrication with 2 oil pumps
StarterKick
IgnitionKokusan DC-CDI
Fuel controlOHC
Fuel systemCarburettor. Keihin MX FCR 41
Bore x stroke102.0 x 80.0 mm (4.0 x 3.1 inches)
Compression11.7:1
Torque42.50
Power28.16
Stroke4
Engine typeSingle cylinder
Capacity:654.00 ccm (39.91 cubic inches)

Physical measures and capacities

Wheelbase1,510 mm (59.4 inches)
Ground clearance290 mm (11.4 inches)
Seat height910 mm (35.8 inches) If adjustable, lowest setting.
Dry weight138.0 kg (304.2 pounds)
 
 

KTM 660 SMC dimensions and frame

Exhaust system2 x aluminium
Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc
Rear tyre dimensions160/60-17
Front tyre dimensions120/70-17
Rear suspension travel185 mm (7.3 inches)
Rear suspensionWP monoshock with Pro Lever
Front suspension travel115 mm (4.5 inches)
Front suspensionWP USD
Trail99 mm (3.9 inches)
Rake (fork angle)27.0°
Frame typeDouble ground, chrommoly-steel frame, powder-coated

Speed and acceleration

Power/weight ratio0.2041 HP/kg
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity9.20 litres (2.43 gallons)

Performance Profile & Rider Fit

28.2 hp
Peak Power
5.5s
0-60 mph

Best For

Track75%
City80%
Cornering92%
Daily Riding45%
Touring25%
Passenger20%

Rider Profile

Best ForBest suited to intermediate to experienced riders who can manage a light, punchy single with sharp, quick-reacting handling.
PurposeBuilt for supermoto-style thrills, tight cornering, and flickable street or track riding rather than long-distance travel.
Rider FitTall seat height and a slim, lightweight chassis favor riders with reasonable inseam length and a taste for an aggressive, upright riding position.
CharacterA raw, single-cylinder supermoto that rewards an energetic, playful riding style with immediate throttle response and razor-sharp steering.
Not Ideal ForNot a good match for riders wanting plush comfort, pillion-friendly ergonomics, or a relaxed high-mileage touring machine.

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

Rider Fit Visualizer

2007 KTM 660 SMC Rider Ergonomics Assessment

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

Feet:

At 910mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2007 KTM 660 SMC, with a relaxed knee angle of around 150 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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