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2009 KTM 690 Supermoto Overview
The 2009 KTM 690 Supermoto is a super motard motorcycle built around 653.70 cc of displacement. Under the tank sits a Single cylinder engine running OHC valve actuation, a compression ratio of 11.7:1. The bore and stroke measures 102 x 80 mm. 2009 KTM 690 Supermoto delivers 65 of torque. From a practical standpoint, the 2009 690 Supermoto tips the scales at 154 kg, carries a 13.20-litre fuel tank, offers a seat height of 880 mm and spans a 1,472 mm wheelbase. Scroll down for the complete 2009 KTM 690 Supermoto spec sheet covering every technical detail from suspension travel to tyre sizes.
2009 690 Supermoto - Pros & Cons
Strengths
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Factory engineering: The 2009 KTM 690 Supermoto represents KTM's engineering at the time, with a specification built around real-world usability.
Considerations
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Carburetor fuelling: Carbureted engines need occasional jetting attention and can be reluctant in cold weather or at altitude compared to modern fuel-injected alternatives.
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Tall seat height: The 880 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
Owner Experiences & Common Issues
Carburetor maintenance
Carburetors on the 2009 KTM 690 Supermoto benefit from a clean and re-jet if the bike has been stored, run on stale fuel, or modified with an aftermarket exhaust. Owners frequently mention that fresh jets and float needle clips transforms throttle response from flat to crisp.
690 Supermoto - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2009 KTM 690 Supermoto, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained 690 Supermoto should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any 690 Supermoto. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
Carburetor upkeep
Keep the carburetors clean and free of deposits. If the 690 Supermoto has been stored, strip and clean the carb float bowls before attempting to start it. Pilot jets are the first to block and the last to be checked - always include them in any carb rebuild.
2009 KTM 690 Supermoto - Frequently Asked Questions
What engine does the 2009 KTM 690 Supermoto have?
The 2009 KTM 690 Supermoto uses a Single cylinder engine with 653.70 cc of displacement.
How much does the 2009 KTM 690 Supermoto weigh?
The 2009 KTM 690 Supermoto weighs 154 kg. This is the manufacturer's dry figure.
How much power does the 2009 KTM 690 Supermoto make?
The 2009 KTM 690 Supermoto produces 65 of torque.
What is the fuel tank capacity of the 2009 KTM 690 Supermoto?
The 2009 KTM 690 Supermoto has a 13.20-litre fuel tank.
Is the 2009 KTM 690 Supermoto suitable for shorter riders?
The 2009 KTM 690 Supermoto has a seat height of 880 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2009 KTM 690 Supermoto have?
The 2009 KTM 690 Supermoto uses Single disc. Brembo four piston, radially bolted caliper at the front and Single disc. Brembo single piston, floating caliper at the rear.
What tyre sizes does the 2009 KTM 690 Supermoto use?
The 2009 KTM 690 Supermoto runs 120/70-17 front and 160/60-17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
KTM 690 Supermoto Spec Evolution
The KTM 690 Supermoto was produced across 3 model years (2007-2009). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2007 |
2008 |
2009 |
| Dry Weight |
152 kg / 335.1 lbs |
152 kg / 335.1 lbs |
154 kg / 339.5 lbs |
| Seat Height |
875 mm / 34.4 in. |
875 mm / 34.4 in. |
880 mm / 34.6 in. |
| Ground Clearance (mm) |
260 mm |
260 mm |
245 mm |
| Ground Clearance (in.) |
10.2 inches |
10.2 inches |
9.6 inches |
| Frame Type |
Chromoly trellis frame, powder-coated |
Chromoly trellis frame, powder-coated |
Chromium-Molybdenum trellis frame, powder coated. Aluminium 7020 subframe. |
| Wheelbase |
1,460 mm / 57.5 in. |
1,460 mm / 57.5 in. |
1,472 mm / 58.0 in. |
| Brakes - Front |
Single disc |
Single disc |
Single disc. Brembo four piston, radially bolted caliper |
| Brakes - Rear |
Single disc |
Single disc |
Single disc. Brembo single piston, floating caliper |
Key Specifications
Weight
154 kg / 339.5 lbs
Fuel Capacity
13.20 litres / 3.49 gallons
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Full 2009 KTM 690 Supermoto Specifications
Ground Clearance (mm)
245 mm
Ground Clearance (in.)
9.6 inches
Seat Height
880 mm / 34.6 in.
Wheelbase
1,472 mm / 58.0 in.
Dry Weight
154 kg / 339.5 lbs
Fuel Capacity
13.20 litres / 3.49 gallons
Stroke
4
Fuel Control
OHC
Engine Type
Single cylinder
Displacement (ci)
39.89 cubic inches
Displacement (cc)
653.70 cc
Bore x Stroke (mm)
102.0 x 80.0 mm
Bore x Stroke (in,)
4.0 x 3.1 inches
Fuel System
Carburettor. Keihin MX FCR 41
Compression Ratio
11.7:1
Engine Lubrication
Pressure lubrication with 2 oil pumps
Exhaust
INOX double silencer with regulated catalytic converters
Ignition
Kokusan
Starter
Electric
Valve System
4
Clutch
APTC multi-disc wet clutch, hydraulically operated
Final Drive
Chain
Gearbox
6-speed
Frame Type
Chromium-Molybdenum trellis frame, powder coated. Aluminium 7020 subframe.
Suspension - Front
WP USD, 48 mm
Suspension - Rear
WP mono shock with Pro Lever Linkage
Rake
26.0°
Trail
112 mm / 4.4 in.
Wheel Travel - Front
280 mm / 11.0 in.
Wheel Travel - Rear
310 mm / 12.2 in.
Brakes - Front Diameter (in.)
12.6 inches
Brakes - Front Diameter (mm)
320 mm
Brakes - Rear Diameter (in.)
9.4 inches
Brakes - Rear Diameter (mm)
240 mm
Brakes - Front
Single disc. Brembo four piston, radially bolted caliper
Brakes - Rear
Single disc. Brembo single piston, floating caliper
Tyres - Front
120/70-17
Tyres - Rear
160/60-17
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