KTM 990 Duke vs Kawasaki Z900
Specs side by side, plus our verdict on which one is the smarter buy for the way you ride.
The KTM 990 Duke and Kawasaki Z900 are among the most cross-shopped naked bikes of 2026. The Kawasaki Z900 undercuts the KTM 990 Duke by about $2,700, so value is squarely on the table. On paper the Kawasaki Z900 leads on power with 124 hp. Below we put them head to head on price, performance, weight and seat height, then give our verdict on which one is the smarter buy for the way you ride.
Our pickKTM
KTM 990 Duke
Kawasaki
Kawasaki Z900The verdict
The KTM 990 Duke edges it overall at 8.3/10, but the Kawasaki Z900 wins on most exciting, so let how you ride decide.
KTM 990 Duke
123 hp.
Kawasaki Z900
124 hp and 0.58 hp/kg, the strongest here.
Kawasaki Z900
Our 8.3/10 at $9,799, the most bike per dollar.
KTM 990 Duke
188 kg with an 825 mm seat, the easiest to throw around.
Cyan marks the best figure in each row. Specs are the most-cited for the current model; verify before relying on them.
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KTM 990 Duke vs Kawasaki Z900: your questions answered
Which is faster, the KTM 990 Duke or the Kawasaki Z900?
The Kawasaki Z900 makes the most power at 124 hp and 98.6 Nm, giving it the edge on outright performance.
Which is cheaper, the KTM 990 Duke or the Kawasaki Z900?
The Kawasaki Z900 is the most affordable here with an MSRP around $9,799.
Which is lighter, the KTM 990 Duke or the Kawasaki Z900?
The KTM 990 Duke is the lightest at 188 kg, which makes it the easiest to manage at low speed and in the bends.
Which is better for a beginner, the KTM 990 Duke or the Kawasaki Z900?
For a new rider we'd point to the KTM 990 Duke: 123 hp and 188 kg make it the most approachable of the group.
