2025 Aprilia RS 660 Extrema vs 2014 Kawasaki Ninja 300 ABS

The Aprilia RS 660 Extrema records larger displacement than the Kawasaki Ninja 300 ABS. The Kawasaki Ninja 300 ABS has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 660 Extrema Aprilia, Kawasaki Ninja 300 ABS Kawasaki
  • Model: Aprilia RS 660 Extrema Aprilia RS 660 Extrema, Kawasaki Ninja 300 ABS Kawasaki Ninja 300 ABS
  • Year: Aprilia RS 660 Extrema 2025, Kawasaki Ninja 300 ABS 2014
  • Displacement: Aprilia RS 660 Extrema 659, Kawasaki Ninja 300 ABS 296
  • Weight: Aprilia RS 660 Extrema 180, Kawasaki Ninja 300 ABS 174
  • Seat height: Aprilia RS 660 Extrema 82, Kawasaki Ninja 300 ABS 79
Aprilia RS 660 Extrema vs Kawasaki Ninja 300 ABS key specifications
SpecAprilia RS 660 ExtremaKawasaki Ninja 300 ABS
Year20252014
CategorySportSport
Displacement659296
Power100-
Torque67-
Weight180174

Weight

The Kawasaki Ninja 300 ABS records a lower wet weight of 174 kg, 6 kg less than the Aprilia RS 660 Extrema at 180 kg.

Displacement

The Aprilia RS 660 Extrema records 659 cc, 363 cc (122.6%) more than the Kawasaki Ninja 300 ABS at 296 cc.

Seat height

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Kawasaki Ninja 300 ABS (79), a difference of 3.

Frequently asked questions

Which motorcycle records the lower weight, the Aprilia RS 660 Extrema or the Kawasaki Ninja 300 ABS?

The Kawasaki Ninja 300 ABS records a lower wet weight of 174 kg, 6 kg less than the Aprilia RS 660 Extrema at 180 kg.

Which motorcycle records larger displacement, the Aprilia RS 660 Extrema or the Kawasaki Ninja 300 ABS?

The Aprilia RS 660 Extrema records 659 cc, 363 cc (122.6%) more than the Kawasaki Ninja 300 ABS at 296 cc.

How do the recorded seat heights of the Aprilia RS 660 Extrema and the Kawasaki Ninja 300 ABS compare?

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Kawasaki Ninja 300 ABS (79), a difference of 3.

VS
Aprilia logo

Aprilia RS 660 Extrema

2025Sport

Displacement659 cc
Power100 hp
Kawasaki logo

Kawasaki Ninja 300 ABS

2014Sport

Displacement296 cc

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Better
Worse

Aprilia RS 660 Extrema

2025 • Sport

Kawasaki Ninja 300 ABS

2014 • Sport

Engine & Performance

Engine Displacement
659 cc
296 cc
Power
100 hp
-
Torque
67 Nm
-
Engine Details
DOHC
DOHC
Power / Weight
0.6024 hp/kg
-
Valves / Cylinder
4
-
Compression Ratio
13.5:1
10.6:1

Fuel & Capacity

Fuel System
Injection
Injection
Cooling System
Liquid-cooled
Liquid-cooled
Starter
Electric
Electric

Transmission & Drive

Gearbox
Manual 6-speed
Manual 6-speed
Transmission
Chain
Chain

Chassis & Suspension

Front Suspension
Telescopic
Telescopic
Rear Suspension
Monoshock
-

Brake System

Front Brakes
Disc x2 ABS
Disc ABS
Rear Brakes
Disc ABS
Disc ABS

Tires & Wheels

Front Tyre
120/70-ZR17
110/70-17
Rear Tyre
180/55-ZR17
140/70-17

Dimensions & Weight

Length
-
201 cm
Height
-
111 cm
Seat Height
82 cm
79 cm
Wheelbase
137 cm
140.5 cm
Dry Weight
166 kg
-
Wet Weight
180 kg
174 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.