Ktm Duke 690
The Ktm Duke 690 has a top speed of 175 km/h, produces 73 hp and weighs 149 kg. Motoryk rates it 7.8/10.
La KTM 690 Duke se presentó en 2008 como sucesora de la 640 Duke, con un nuevo motor LC4 monocilíndrico y se estableció como la motocicleta monocilíndrica de producción más potente del mundo en ese momento. Se sometió a un importante rediseño de segunda generación en 2012 con mejoras en la ergonomía y la electrónica, a lo que siguió otra importante actualización en 2016 que introdujo la conducción por cable, el ABS en las curvas y el control de tracción. Sigue siendo todo un referente en el género streetfighter monocilíndrico, famoso por su agilidad ligera, su potente entrega de potencia y su maniobrabilidad inspirada en las supermotos.
73 hp
Potencia
73 Nm
Torsión
149 kg
Peso
175 km/h
Velocidad máxima
4.5 L/100km (approx. 22 km/L, typical real-world average)
Combustible
Desnudo
Cuerpo
Video Review
Lo que los compradores deben saber
Single-Cylinder Powerhouse
The 690 Duke's LC4 engine is one of the most powerful production single-cylinder motors ever made, producing ~73hp. This unique character gives it aggressive performance rarely found in its class.
Watch the Valves
The LC4 engine requires strict valve clearance checks every 6,000 miles — skipping this is the most common cause of costly engine damage on used examples. Always verify service history before buying.
Strong Resale Value
KTM 690 Dukes hold their value well due to their niche appeal and loyal following, often retaining 70-80% of value after two years. Low production numbers and high demand keep the used market competitive.
Generaciones y especificaciones por año
Presentó el monocilíndrico LC4 de 654 cc, marco enrejado y diseño de luchador desnudo inspirado en las supermotos.
"Un arma urbana ruda y contundente con auténticos modales de autopista."
La 690 Duke Gen 1 parecía realmente desquiciada de la mejor manera posible: ese sencillo de 654 cc se dispara con un ladrido mecánico que hace que los gemelos paralelos parezcan estériles en comparación. La torsión llega con fuerza alrededor de las 3.500 rpm y sigue aumentando, lo que significa que filtrarse entre el tráfico urbano resulta fácil y un poco peligroso. Gracias a su estructura enrejada y a la geometría de la supermoto, es realmente fácil de mover, casi telepáticamente en curvas cerradas, aunque la vibración monocilíndrica por encima de las 6.000 rpm adormecerá tus manos durante más de 90 minutos en autopista. Los primeros ejemplos eran gigantes de la fiabilidad: los fallos de los estátores y los problemas de consumo de aceite eran problemas reales y documentados, no paranoia en los foros.
Pros
Contras
Nuevo motor de 690 cc con conducción por cable, chasis revisado, ergonomía mejorada, estilo y electrónica actualizados.
Rediseño importante, cuadro de doble larguero, ABS en las curvas, control de tracción sensible al ángulo de inclinación, conformidad con la norma Euro 4.
Motor Euro 5 actualizado, carrocería revisada, conjunto electrónico mejorado, nuevo tablero de instrumentos y configuración de suspensión refinada.
Reseña de un comprador usado
"Raw, rewarding, and punishing if you buy blind."
$4,500-$7,500 usedThe 690 Duke is one of those bikes that rewards riders who actually want to ride, not just commute. That LC4 single thumps with genuine personality — torquey from idle, surprisingly capable on a back road, and light enough to thread traffic without breaking a sweat. KTM built something genuinely exciting here, and used prices reflect that reputation. Here's the honest part nobody tells you: budget for maintenance before you budget for the bike. The LC4 engine needs valve checks every 15,000km, and previous owners frequently skipped them. Pull the service history or walk away. Pre-2016 bikes also had some throttle body issues and frame cracking reports worth investigating. The 2016 refresh sorted most gremlins, so target those if possible. Ride one back-to-back against a parallel twin and it'll feel raw, even rough. That's not a flaw — that's the entire point. If you want smooth, buy Japanese. If you want engaged, buy this.
Top 10 Accessories
Curated picks for the Ktm Duke 690 — owned, ridden, recommended.
Problemas comunes
🔥 2 CRITICALCheck under sump guard for oil residue and leaks
Test battery voltage at idle and high RPM
Listen for erratic idle, check TPS and throttle body
Inspect welds around subframe and rear loop closely
✅Lista de verificación previa a la compra
Capable but high-maintenance single, buy with history
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Ktm Duke 690
Kawasaki Z650
Suzuki Gsr600
Suzuki Gsr750
Ktm 790 Duke
Ktm 890 Duke
Compare Ktm Duke 690 Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Ktm Duke 690 vs Kawasaki Z650
Specs · Power · Buyer verdict
Ktm Duke 690 vs Suzuki Gsr600
Specs · Power · Buyer verdict
Ktm Duke 690 vs Suzuki Gsr750
Specs · Power · Buyer verdict
Ktm Duke 690 vs Ktm 790 Duke
Specs · Power · Buyer verdict
Ktm Duke 690 vs Ktm 890 Duke
Specs · Power · Buyer verdict
More Ktm Duke 690 Guides
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Discussion
Frequently Asked Questions
What are common problems with the Ktm Duke 690? +
Oil consumption and sump guard oil pooling: Check under sump guard for oil residue and leaks (moderate) | Stator and charging system failure: Test battery voltage at idle and high RPM (serious) | Throttle body and idle hunting issues: Listen for erratic idle, check TPS and throttle body (moderate)
Is the Ktm Duke 690 a good motorcycle? +
Raw, rewarding, and punishing if you buy blind. Rating: 7.8/10. Best for: Experienced riders craving engaging single-cylinder character. Avoid if: You want reliability over riding excitement.
What is the horsepower of the Ktm Duke 690? +
The Ktm Duke 690 produces 73 hp @ 8,000 rpm, with 73 Nm @ 6,500 rpm of torque. Top speed: 175 km/h.
Is the Ktm Duke 690 good for beginners? +
Yes — the Ktm Duke 690 is a reasonable choice for new riders (73 hp is manageable), weighing 149 kg. Experienced riders craving engaging single-cylinder character
Is the Ktm Duke 690 reliable? +
Owners report 2 critical issues to watch for on the Ktm Duke 690, notably: Stator and charging system failure (Test battery voltage at idle and high RPM). Buy with a pre-purchase inspection.
Is the Ktm Duke 690 good for daily use? +
Experienced riders craving engaging single-cylinder character Fuel: 4.5 L/100km (approx. 22 km/L, typical real-world average).
How fast is the Ktm Duke 690? +
The Ktm Duke 690 reaches a top speed of 175 km/h, producing 73 hp at 149 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Ktm Duke 690? +
Motoryk has curated a Top 10 gear list specifically for the Ktm Duke 690, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/ktm/duke-690/top10. Each pick is matched to this bike's spec.
