
Professional rider(s) on a closed course. Equipment illustrated and specification may vary to meet individual markets.
ZX-25RR
The Ninja ZX-25RR delivers exceptional performance with cutting-edge technology and aggressive styling.
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CONCEPT
LATEST MODEL
ZX-25RR
New contender for the 250cc crown has arrived. Kawasaki is proud to present the Ninja ZX-25RR, an all-new 250cc super-sport model powered by the only In-Line Four engine in its class*. A shining example of the performance offered by Ninja ZX machines, this long-awaited model was created for discerning, sports-minded customers longing for a racy street machine with high circuit-riding potential.
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SPECS
TECHNICAL SPECIFICATIONS
TOP FEATURES
POWER MODE
SELECTION
KAWASAKI TRACTION CONTROL
KTRC
KAWASAKI QUICK SHIFTER
KQS
FULLY ADJUSTABLE MONOSHOCK
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Engine
Liquid-cooled, 4-stroke In-Line Four
Displacement
250cc
Bore x Stroke
50.0 x 31.8 mm
Compression Ratio
11.5:1
Fuel System
Fuel injection (ø30 x 4)
Ignition
Digital
Starting
Electric
Transmission
6-speed, return, dog-ring
Final Drive
Sealed Chain
Maximum Power
34.5 kW {46 PS} / 15,500 RPM
Maximum Torque
22 N·m {2.2 kgƒ·m} / 12,500 RPM
Clutch Type
Wet multi-disc, manual
Front Suspension
ø37 mm inverted fork (SFF-BP) with top-out springs
Rear Suspension
Horizontal Back-link, gas-charged shock with spring preload adjustability
Front Tire
110/70R17M/C (54H)
Rear Tire
150/60R17M/C (66H)
Front Brakes
Dual semi-floating ø310 mm discs, radial-mount, monobloc, opposed 4-piston
Rear Brakes
Single ø220 mm disc, Single-piston
Frame Type
Trellis, high-tensile steel
Rake / Trail
9 mm
Overall Length
1,980 mm
Overall Width
750 mm
Overall Height
1,110 mm
Seat Height
785 mm
Curb Weight
184 kg
Fuel Capacity
15 litres
Wheelbase
1,380 mm
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