2025 Aprilia SX 125 vs 2014 Kawasaki KLX 250S

The Aprilia SX 125 records a lower weight than the Kawasaki KLX 250S. The Kawasaki KLX 250S has the advantage in displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia SX 125 Aprilia, Kawasaki KLX 250S Kawasaki
  • Model: Aprilia SX 125 Aprilia SX 125, Kawasaki KLX 250S Kawasaki KLX 250S
  • Year: Aprilia SX 125 2025, Kawasaki KLX 250S 2014
  • Displacement: Aprilia SX 125 124.2, Kawasaki KLX 250S 249
  • Weight: Aprilia SX 125 134, Kawasaki KLX 250S 135
  • Seat height: Aprilia SX 125 88, Kawasaki KLX 250S 89
Aprilia SX 125 vs Kawasaki KLX 250S key specifications
SpecAprilia SX 125Kawasaki KLX 250S
Year20252014
CategorySupermotoSupermoto
Displacement124.2249
Torque11.2-
Weight134135

Weight

The Aprilia SX 125 records a lower wet weight of 134 kg, 1 kg less than the Kawasaki KLX 250S at 135 kg.

Displacement

The Kawasaki KLX 250S records 249 cc, 124.8 cc (100.5%) more than the Aprilia SX 125 at 124.2 cc.

Seat height

The Kawasaki KLX 250S has a higher recorded seat height (89) than the Aprilia SX 125 (88), a difference of 1.

Frequently asked questions

Which motorcycle records the lower weight, the Aprilia SX 125 or the Kawasaki KLX 250S?

The Aprilia SX 125 records a lower wet weight of 134 kg, 1 kg less than the Kawasaki KLX 250S at 135 kg.

Which motorcycle records larger displacement, the Aprilia SX 125 or the Kawasaki KLX 250S?

The Kawasaki KLX 250S records 249 cc, 124.8 cc (100.5%) more than the Aprilia SX 125 at 124.2 cc.

How do the recorded seat heights of the Aprilia SX 125 and the Kawasaki KLX 250S compare?

The Kawasaki KLX 250S has a higher recorded seat height (89) than the Aprilia SX 125 (88), a difference of 1.

VS
Aprilia logo

Aprilia SX 125

2025Supermoto

Displacement124.2 cc
Kawasaki logo

Kawasaki KLX 250S

2014Supermoto

Displacement249 cc

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Aprilia SX 125

2025 • Supermoto

Kawasaki KLX 250S

2014 • Supermoto

Engine & Performance

Engine Displacement
124.2 cc
249 cc
Torque
11.2 Nm
-
Engine Type
Other
-
Engine Details
Other | DOHC | Cylinder: 1
DOHC
Valves / Cylinder
4
-
Compression Ratio
12.6:1
11.0:1

Fuel & Capacity

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

Transmission & Drive

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

Chassis & Suspension

Front Suspension
Inverted
Inverted
Rear Suspension
Monoshock
-

Brake System

Front Brakes
Disc ABS
Disc
Rear Brakes
Disc
Disc

Tires & Wheels

Front Tyre
100/80-R17
-
Rear Tyre
130/70-R17
100/100-18

Dimensions & Weight

Length
207.5 cm
220 cm
Height
114 cm
120 cm
Seat Height
88 cm
89 cm
Wheelbase
142.5 cm
143 cm
Ground Clearance
-
28 cm
Wet Weight
134 kg
135 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.