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2013 KTM 690 Duke R Overview
For 2013, KTM offers the 690 Duke R as a sport motorcycle with 690 cc on tap. The 2013 KTM 690 Duke R is built around a Four stroke, single cylinder, SOHC, 4 valves engine, a compression ratio of 12.6:1. Out on the road, the 690 Duke R delivers 52.2 kW @ 7500 rpm of peak power and 69.8 Nm @ 6550 rpm of torque. Flat out, it's quoted at 202.9 km/h. In everyday use, the 2013 690 Duke R tips the scales at 149.5 kg, carries a 14-litre fuel tank, offers a seat height of 835 mm and spans a 1466 mm wheelbase. That's roughly 53.2 kg lighter than the average sport motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 2013 KTM 690 Duke R spec sheet below.
2013 690 Duke R - Pros & Cons
Strengths
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⚡
Strong power output: Peak output on the 690 Duke R is 52.2 kW @ 7500 rpm and 69.8 Nm @ 6550 rpm of torque - strong numbers for what it is.
Considerations
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📏
Tall seat height: A 835 mm seat puts flat-footing out of reach for a lot of riders - sit on it in person before committing.
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⚙️
Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.
Wear Points & Servicing Notes
Cooling system servicing
With Liquid Cooled, thermal management is largely automatic, but the coolant has a service life of its own - replace it on the manufacturer's interval to protect the water passages and thermostat.
Brake disc and pad wear
Single 320 mm floating disc, radially screwed four-piston brake caliper up front provides the primary stopping power; inspect disc thickness and pad wear at each tyre change to catch scoring before it becomes a rotor replacement.
Suspension condition on used examples
Suspension duties are handled by WP Upside-down forks, 4357 ROMA Split up front and WP monoshock, 4618 with Pro-lever deflector at the rear. Weeping fork seals aren't a dealbreaker on a used bike, but they're a fair basis for negotiating price.
Final drive maintenance
Chain final drive on the 690 Duke R means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.
Frame & chassis check
The Chromoly trellis frame, powder-coated, aluminium sub frame chassis holds up well with normal use; on a used bike it's still worth checking the head-stock and swingarm pivot area for impact damage or corrosion.
690 Duke R - Buying & Maintenance Guide
What to check before buying
A pre-purchase check on the 2013 KTM 690 Duke R should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept 690 Duke R settles to a smooth idle within seconds.
Oil and filter changes
Oil changes are the cheapest insurance you can buy for a 690 Duke R's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.
Carburetor upkeep
A 690 Duke R that's sat unused is almost always a carb-cleaning job before it runs right again - float bowls and pilot jets first, since they clog before anything else.
2013 KTM 690 Duke R - Frequently Asked Questions
What engine does the 2013 KTM 690 Duke R have?
The 2013 KTM 690 Duke R uses a Four stroke, single cylinder, SOHC, 4 valves engine with 690 cc of displacement. It is liquid cooled.
What is the top speed of the 2013 KTM 690 Duke R?
The 2013 KTM 690 Duke R has a factory-quoted top speed of 202.9 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.
How much does the 2013 KTM 690 Duke R weigh?
The 2013 KTM 690 Duke R weighs 149.5 kg. This is the manufacturer's dry figure.
How much power does the 2013 KTM 690 Duke R make?
The 2013 KTM 690 Duke R produces 52.2 kW @ 7500 rpm of power and 69.8 Nm @ 6550 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2013 KTM 690 Duke R?
The 2013 KTM 690 Duke R has a 14-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 233-280 km between stops.
Is the 2013 KTM 690 Duke R suitable for shorter riders?
The 2013 KTM 690 Duke R has a seat height of 835 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 2013 KTM 690 Duke R have?
The 2013 KTM 690 Duke R uses Single 320 mm floating disc, radially screwed four-piston brake caliper at the front and Single 240 mm floating disc, single piston caliper at the rear.
What tyre sizes does the 2013 KTM 690 Duke R use?
The 2013 KTM 690 Duke R runs 120/70 - ZR17 M/C 58W TL front and 160/60 - ZR17 M/C 69W TL rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2013 KTM 690 Duke R have?
The 2013 KTM 690 Duke R is fitted with a 6 Speed transmission.
KTM 690 Duke R Spec Evolution
The KTM 690 Duke R was produced across 6 model years (2010-2015). 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 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
| Dry Weight |
148.5 kg / 327 in |
148.5 kg / 327 in |
149.5 kg / 330 in |
149.5 kg / 330 in |
149.5 kg / 330 in |
149.5 kg / 330 in |
| Seat Height |
865 mm / 34 in |
865 mm / 34 in |
835 mm / 32.9 in |
835 mm / 32.9 in |
835 mm / 32.9 in |
835 mm / 32.9 in |
| Fuel Capacity |
13.5 Litres / 3.6 US gal / 3.0 Imp gal |
13.5 Litres / 3.6 US gal / 3.0 Imp gal |
14 Litres / 3.7 US gal / 3.1 Imp gal |
14 Litres / 3.7 US gal / 3.1 Imp gal |
14 Litres / 3.7 US gal / 3.1 Imp gal |
14 Litres / 3.7 US gal / 3.1 Imp gal |
| Wheelbase |
1472 mm / 57.9 in |
1472 mm / 57.9 in |
1466 mm / 57.7 in |
1466 mm / 57.7 in |
1466 mm / 57.7 in |
1466 mm / 57.7 in |
| Ground Clearance |
155 mm / 6.1 in |
155 mm / 6.1 in |
192 mm / 7.6 in |
192 mm / 7.6 in |
192 mm / 7.6 in |
192 mm / 7.6 in |
| Suspension - Front |
WP Upside-down forks, 4860 ROMA |
WP Upside-down forks, 4860 ROMA |
WP Upside-down forks, 4357 ROMA |
WP Upside-down forks, 4357 ROMA Split |
WP Upside-down forks, 4357 ROMA Split |
WP Upside-down forks, 4357 ROMA Split |
| Clutch |
APTC multi-disc wet clutch, hydraulically operated |
APTC multi-disc wet clutch, hydraulically operated |
APTC multi-disc wet clutch, hydraulically operated |
APTC multi-disc wet clutch, hydraulically operated, antihopping |
APTC multi-disc wet clutch, hydraulically operated, antihopping |
APTC multi-disc wet clutch, hydraulically operated, antihopping |
| Compression Ratio |
12.5:1 |
12.5:1 |
12.6:1 |
12.6:1 |
12.6:1 |
12.6:1 |
Key Specifications
Engine
Four stroke, single cylinder, SOHC, 4 valves
Power
52.2 kW / 70 hp @ 7500 rpm
Torque
69.8 Nm / 7.1 kgf-m / 51.6 ft-lb @ 6550 rpm
Top Speed
202.9 km/h / 126 mph
Fuel Capacity
14 Litres / 3.7 US gal / 3.1 Imp gal
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Full 2013 KTM 690 Duke R Specifications
Year
2013
Make Model
KTM 690 Duke R
Seat Height
835 mm / 32.9 in
Wheelbase
1466 mm / 57.7 in
Ground Clearance
192 mm / 7.6 in
Dry Weight
149.5 kg / 330 in
Fuel Capacity
14 Litres / 3.7 US gal / 3.1 Imp gal
Maximum Load / GVWR
350 kg / 772 lbs
Oil Capacity
1.7 L / 1.8 US qt / 1.5 Imp qt
Displacement
690 cc / 42.1 cu in
Engine Detail
Four stroke, single cylinder, SOHC, 4 valves
Bore x Stroke
102 x 84.5 mm
Compression Ratio
12.6:1
Cooling System
Liquid Cooled
Engine Oil Specification
Synthetic, 15W-50
Exhaust
Stainless steel silencer with regulated catalytic converter
Fuel Consumption
4.2 L/100 km / 23.9 km/l / 56.2 US mpg / 67.5 Imp mpg
Fuel Induction
Generation Keihin EMS with EPT (Electric Power Throttle)
Fuel Reserve
3.2 L / 3.4 US qt / 2.8 Imp qt
Ignition
Kokusan DC-CDI
Lubrication
Wet sump
Spark Plug
NGK LKAR 8BI - 9 (inside plug) NGK LMAR 7A - 9 (outside plug
Starter
Electric
Battery Capacity
12 V / 11.2 Ah
Clutch
APTC multi-disc wet clutch, hydraulically operated, antihopping
Final Drive
Chain X-Ring 5/8 x 5/16"
Final Drive Ratio
16:40
Gear Ratios
1st 14:35 / 2nd 16:28 / 3rd 21:28 / 4th 21:23 / 5th 23:22 / 6th 23:20
Primary Drive Ratios
36:79
Transmission / Drive
6 Speed
Frame Type
Chromoly trellis frame, powder-coated, aluminium sub frame
Suspension - Front
WP Upside-down forks, 4357 ROMA Split
Suspension - Rear
WP monoshock, 4618 with Pro-lever deflector
Steering Head Angle
63.5°
Trail
115 mm / 4.5 in
Wheel Travel - Front
135 mm / 5.3 in
Wheel Travel - Rear
135 mm / 5.3 in
Brakes - Front
Single 320 mm floating disc, radially screwed four-piston brake caliper
Brakes - Rear
Single 240 mm floating disc, single piston caliper
Rims - Front
Cast aluminium wheels 3.5 x 17"
Rims - Rear
Cast aluminium wheels 5.5 x 17"
Tyres - Front
120/70 - ZR17 M/C 58W TL
Tyres - Rear
160/60 - ZR17 M/C 69W TL
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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