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Head to head

Kawasaki Z650 vs Triumph Trident 660

Specs side by side, plus our verdict on which one is the smarter buy for the way you ride.

The Kawasaki Z650 and Triumph Trident 660 are among the most cross-shopped naked bikes of 2026. The Kawasaki Z650 undercuts the Triumph Trident 660 by about $1,346, so value is squarely on the table. On paper the Triumph Trident 660 leads on power with 81 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.

Kawasaki Z650
7.8

Kawasaki

Kawasaki Z650
Triumph Trident 660
Our pick
8.1

Triumph

Triumph Trident 660

The verdict

The Triumph Trident 660 edges it overall at 8.1/10, but the Kawasaki Z650 wins on best for new riders, so let how you ride decide.

Best for new riders

Kawasaki Z650

A2-legal, 68 hp, forgiving to learn on.

Most exciting

Triumph Trident 660

81 hp and 0.43 hp/kg, the strongest here.

Best value

Kawasaki Z650

Our 7.8/10 at $7,249, the most bike per dollar.

Easiest to manage

Kawasaki Z650

187 kg with an 790 mm seat, the easiest to throw around.

Highest rated

Triumph Trident 660

Our top score in this matchup at 8.1/10.

Price & rating
Price$7,249$8,595
KickTheStand score7.8 / 108.1 / 10
Performance
Engine649cc twin660cc triple
Power68 hp81 hp
Torque64 Nm64 Nm
Power-to-weight0.36 hp/kg0.43 hp/kg
Chassis & brakes
Front suspension41mm telescopic fork41mm Showa SFF USD fork
Rear suspensionHorizontal back-link monoshockShowa monoshock
Front brakesDual 300mm discsDual 310mm discs, Nissin
Rear brakesSingle 220mm discSingle 255mm disc
Dimensions & practicality
Weight187 kg189 kg
Seat height790 mm805 mm
Fuel capacity15 L14 L
Suitability
ClassNakedNaked
A2 licenceYesYes
Good for beginnersYesNo
Best forcommuting, sport, learningcommuting, sport

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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Kawasaki Z650 vs Triumph Trident 660: your questions answered

Which is faster, the Kawasaki Z650 or the Triumph Trident 660?

The Triumph Trident 660 makes the most power at 81 hp and 64 Nm, giving it the edge on outright performance.

Which is cheaper, the Kawasaki Z650 or the Triumph Trident 660?

The Kawasaki Z650 is the most affordable here with an MSRP around $7,249.

Which is lighter, the Kawasaki Z650 or the Triumph Trident 660?

The Kawasaki Z650 is the lightest at 187 kg, which makes it the easiest to manage at low speed and in the bends.

Which is better for a beginner, the Kawasaki Z650 or the Triumph Trident 660?

For a new rider we'd point to the Kawasaki Z650: A2-legal, 68 hp and 187 kg make it the most approachable of the group.

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