Ktm 690 Duke vs Kawasaki Z900
Side-by-side comparison for used motorcycle buyers
Ktm 690 Duke vs Kawasaki Z900. Ktm 690 Duke: 73 hp @ 8,000 rpm hp, 149 kg (wet/curb weight) weight, top speed 175 km/h, Motoryk rating 7.8/10. Kawasaki Z900: 125 hp @ 9,500 rpm hp, 214 kg (wet/curb weight) weight, top speed 225 km/h (estimated; electronically influenced), Motoryk rating 8.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Ktm 690 Duke
Kawasaki Z900
Horsepower (hp)
73 hp
125 hp
Torque (Nm)
73 Nm
98.6 Nm
Top Speed (km/h)
175 km/h
225 km/h
Weight (kg) — lower is better
149 kg
214 kg
Type
Naked
Naked
Horsepower
73 hp @ 8,000 rpm
125 hp @ 9,500 rpm
Torque
73 Nm @ 6,500 rpm
98.6 Nm @ 7,700 rpm
Top Speed
175 km/h
225 km/h (estimated; electronically influenced)
Weight
149 kg (wet/curb weight)
214 kg (wet/curb weight)
Fuel
4.5–5.5 L/100km (typical real-world average)
5.5–6.5 L/100km (approx. 15–18 km/L, typical real-world average)
Fairing
No
No
Individual Reviews
Ktm 690 Duke
7.8/10
"Brilliant bike that punishes neglect — buy smart, ride brilliantly."
Pros
+Razor-sharp handling chassis
+Genuinely characterful engine
+Lightweight and flickable
Cons
−Expensive valve service intervals
−Vibration tires you eventually
−Previous owners skip maintenance
Kawasaki Z900
8.5/10
"The used streetfighter benchmark that rivals struggle to beat at this money."
Pros
+Fantastic power-to-price ratio
+Chassis feedback genuinely excellent
+Parts and servicing affordable
Cons
−Pre-2020 forks underwhelming
−Vibes above 8,000rpm noticeable
−Wind protection essentially nonexistent
Top 10 Accessories
Picks that work on either bike.
