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Sportbikes

2027Kawasaki Ninja ZX-25R SE

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The 2027 Kawasaki Ninja ZX-25R SE is a lightweight supersport designed for new riders and commuters seeking nimble handling and accessible performance. Its compact 250cc engine and responsive chassis deliver thrilling acceleration in an easy-to-manage package, making it ideal for urban riding and track day beginners.

Capacity
249.0 ccm
Engine
In-line four
Gearbox
Not on record
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Dry weight
Not on record
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Seat height
785 mm
Power
50.0 HP (36.8 kW)
Other years 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 65Agility 85Comfort 40Off-road 5Touring 30Road manners 80
Off-road & trail5%
Cornering85%
City riding55%
Daily riding45%
Touring30%
Two-up25%
Track80%
Best for
This bike is built primarily for spirited canyon carving and trackday-style thrills rather than utilitarian transport, given its supersport-derived layout implied by the steep 12.5:1 compression ratio.
Built for
The personality here is revvy, high-strung, and eager, favoring high RPM excitement over low-end torque grunt, with the 99mm trail figure suggesting quick but stable steering geometry for confident direction changes.
Not ideal for
This is not the right choice for riders wanting a relaxed commuter, a two-up tourer, or anyone seeking low-effort, low-RPM torque-driven riding.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2027 Kawasaki Ninja ZX-25R SE, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
249.0 ccm
Power
50.0 HP (36.8 kW)
Torque
21.0 Nm (2.1 kgf-m) @ 12500 RPM
Engine type
In-line four
Compression
12.5:1
Dimensions & weight
Seat height
785 mm
Dry weight
Not on record - add it
Chassis & suspension
Trail
99 mm
Brakes & wheels
Front brakes
Not on record - add it

Specs last verified against published sources: .

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20262027
Capacity 249 cc 249 cc
Seat height 785 mm 785 mm

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Kawasaki Ninja ZX-25R SE?

The 2027 Kawasaki Ninja ZX-25R SE has a Capacity of 249.0 ccm (15.19 cubic inches).

What engine power does the Kawasaki Ninja ZX-25R SE have?

The 2027 Kawasaki Ninja ZX-25R SE has a Power of 50.0 HP (36.8 kW).

What is the torque of the Kawasaki Ninja ZX-25R SE?

The 2027 Kawasaki Ninja ZX-25R SE has a Torque of 21.0 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 12500 RPM.

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