Kawasaki Ninja ZX-25R
Kawasaki Ninja ZX-25R
Standard
₱406,000
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Kawasaki Ninja ZX-6R
Kawasaki Ninja ZX-6R
Standard
₱720,800
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Kawasaki Z650
Kawasaki Z650
Standard
₱433,000
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Similar Motorcycles

Kawasaki Ninja ZX-25R vs Kawasaki Ninja ZX-6R vs Kawasaki Z650 Comparison

Overview: Ninja ZX-25R vs Ninja ZX-6R vs Z650

Key Features

Front Brake Disc Disc Dual Disc
Start Option Electric Electric Electric
Transmission Type Manual Manual Manual
Ground Clearance 125 mm 130 mm 130 mm
Displacement 250 cc 636 cc 649 cc
Maximum Power 43.5 hp 126 hp 68.2 hp
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Best Loan Offers

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User Ratings & Review Comparison

4.73/5
26 reviews
4.4/5
20 reviews
4.57/5
23 reviews
User Review Comparison
  • The only inline four model in its segment

    The Kawasaki Ninja ZX-25R has reminded me of the high-revving Japanese pocket rockets' golden age. Unlike most modern 250 bikes that still stick to...

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    A
    Aren Oct 03, 2025 for Kawasaki Ninja ZX-25R
  • Reasonably priced and comes with outright speed

    The Kawasaki Ninja ZX-6R is very lightweight and easy to ride. It feels athletic and sharp around the corner. It is powerful enough and comes with...

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    D
    Dennis Oct 06, 2025 for Kawasaki Ninja ZX-6R
  • Not a good choice for tall riders

    If you’re 5’9” and under like me, you will feel at home on the 790 mm seat of the Kawasaki Z650. However, taller riders may not feel very...

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    G
    Gilbert Oct 06, 2025 for Kawasaki Z650

From The Experts

Things we like

Fuel injection is good

Impressive looks

Advanced technology

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Great looks

Impeccable performance and handling

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Immense raw power

Naked looks

Smooth transmission

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Things we don't like

Not a high-powered engine

Lacks some modern features

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Stiff ride quality

Pillion comfort

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Relatively poor mileage

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Engine & Performance

Displacement 250 cc 636 cc 649 cc
Maximum Power 43.5 hp 126 hp 68.2 hp
Fuel Tank Capacity 15 L 17 L 15 L
Engine Type Inline 4 Cylinder, 4-Stroke, 16 Valves, DOHC Liquid Cooled Engine 4-Cylinder , 4-Stroke, 16 Valve , Liquid-Cooled Engine 2-Cylinders, Parallel Twin, 4-Stroke, 8 Valves, Liquid-cooled, DOHC Engine
Maximum Torque 21.2 Nm 70.8 Nm 65.7 Nm
Exhaust Pipes 4 Into 1 Exhaust 4 in 1 Exhaust 2 in 1 Exhuast
Clutch Type Wet, Multi-Plate, Manual Wet, Multi-Plate Wet, Multi-Plate
Bore X Stroke 50 mm x 31.8 mm 67 mm x 45.1 mm 83 mm x 60 mm
Lubrication System Forced Lubrication, Wet Sump Wet Sump Forced Lubrication, Semi-Dry Sump
Cooling System Liquid Cooled Liquid Cooled Liquid Cooled
Injection Type Fuel Injection -- --
Compression Ratio 11.5:1 12.9:1 10.8:1
No. Of Cylinder 4 4 2
Valve Configuration DOHC DOHC DOHC
Valves Per Cylinder 4 -- 4
No. Of Strokes 4-Stroke 4-Stroke 4-Stroke
Drive Type Chain Drive Chain Drive Chain Drive
Fuel Consumption 25 kmpl 23.6 kmpl 21-22 kmpl
RPM at Maximum Torque 13000 rpm 11000 rpm 6500 rpm
RPM at Maximum Power 15500 rpm 13500 rpm 6500 rpm
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Dimension

Category Sport Sport Sport
Wheel Base 1380 mm 1400 mm 1410 mm
Length 1980 mm 2025 mm 2115 mm
Seating Capacity 2 2 2
Seat Height 785 mm 830 mm 790 mm
Kerb Weight 182 kg 196 kg 185 kg
Ground Clearance 125 mm 130 mm 130 mm
Width 750 mm 710 mm 775 mm
Height 1110 mm 1100 mm 1080 mm
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Fuel & Ignition

Ignition System B&C (TCBI EL. ADV. D.) -- Digital
Start Option Electric Electric Electric
Fuel Type Gasoline Gasoline Gasoline
Fuel Supply System -- Fuel Injection Fuel Injection

Wheels & Tyres

Rear Tyre 150/60 R17 180/55 R17 150/70 R17
Tyre Type Radial, Tubeless Radial , Tubel --
Front Tyre 110/70 R17 120/70 R17 110/70 R17
Rear Wheel Size R17 R17 R17
Front Wheel Size R17 R17 R17

Electrical

Battery Voltage 12 V 12 V 12 V

Chassis & Suspension

Rear Suspension Horizontal Back-Link Uni-Track Back Link
Suspension Travel(Front) 120 mm -- --
Front Suspension Showa SFF-BP Inverted Fork Telescopic Fork
Suspension Travel(Rear) 116 mm -- --

Gear & Transmission

Transmission Type Manual Manual Manual
Gear Box 6-Speed 6-Speed 6-Speed

Safety & Security

ABS Yes Yes Yes
Pass Switch Yes Yes Yes
Engine Check Warning Yes Yes Yes
Riding Modes Sport, Road, Race Sport, Road, Race Road, Race Road, Race Sport Sport
Shutter Lock No No No
Back Rest No No No
Stability Control Yes No --
Traction Control Yes No --
Launch Control No No No
Leg Guards No No No
Wheel Lock Front/back No No --
Anti-Theft Alarm -- No --
Engine Immobilizer -- No --
Side Reflectors -- Yes Yes
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Console

Odometer Digital Digital Digital Digital Digital Digital
Fuel Gauge Digital Digital Digital Digital Digital Digital
Navigator No No --
Side Stand Indicator No No Yes
Speedometer Digital Digital Digital Digital Digital Digital
Oil Change Indicator Yes Yes Yes
Tachometer Yes Yes Yes
Tripmeter Yes Yes Yes
Display Screen Yes Yes Yes
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Electrical

Adjustable Headlights Yes Yes Yes
Head Lamp LED LED LED LED LED LED
Indicator Light Yes Yes Yes
Tail Lamp LED LED LED LED LED LED
Accessory Outlet -- No --

Chassis & Suspension

Chrome Garnish Yes Yes Yes
Body Frame Material Steel Steel -- Steel Steel
Body Frame Type Trellis Trellis -- Trellis Trellis
Side Wings Yes Yes Yes
Seat Type Dual Stepped Dual Stepped Dual Stepped Dual Stepped Dual Stepped Dual Stepped

Brake

Front Brake Disc Disc Disc Disc Dual Disc Dual Disc
Rear Brake Disc Disc Disc Disc Disc Disc

Differentiating Features

Height Adjustable Seats No No No
Cruise Control No No No
Additional Features -- -- Smart phone connectivity Smart phone connectivity

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