2025 Aprilia SR 125 vs 2017 Yamaha Smax

The Aprilia SR 125 records a lower weight than the Yamaha Smax. The Yamaha Smax has the advantage in displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia SR 125 Aprilia, Yamaha Smax Yamaha
  • Model: Aprilia SR 125 Aprilia SR 125, Yamaha Smax Yamaha Smax
  • Year: Aprilia SR 125 2025, Yamaha Smax 2017
  • Displacement: Aprilia SR 125 124.5, Yamaha Smax 155
  • Weight: Aprilia SR 125 115, Yamaha Smax 149
  • Seat height: Aprilia SR 125 78, Yamaha Smax 80
Aprilia SR 125 vs Yamaha Smax key specifications
SpecAprilia SR 125Yamaha Smax
Year20252017
CategoryScooterScooter
Displacement124.5155
Torque9.7-
Weight115149

Weight

The Aprilia SR 125 records a lower wet weight of 115 kg, 34 kg less than the Yamaha Smax at 149 kg.

Displacement

The Yamaha Smax records 155 cc, 30.5 cc (24.5%) more than the Aprilia SR 125 at 124.5 cc.

Seat height

The Yamaha Smax has a higher recorded seat height (80) than the Aprilia SR 125 (78), a difference of 2.

Frequently asked questions

Which motorcycle records the lower weight, the Aprilia SR 125 or the Yamaha Smax?

The Aprilia SR 125 records a lower wet weight of 115 kg, 34 kg less than the Yamaha Smax at 149 kg.

Which motorcycle records larger displacement, the Aprilia SR 125 or the Yamaha Smax?

The Yamaha Smax records 155 cc, 30.5 cc (24.5%) more than the Aprilia SR 125 at 124.5 cc.

How do the recorded seat heights of the Aprilia SR 125 and the Yamaha Smax compare?

The Yamaha Smax has a higher recorded seat height (80) than the Aprilia SR 125 (78), a difference of 2.

VS
Aprilia logo

Aprilia SR 125

2025Scooter

Displacement124.5 cc
Yamaha logo

Yamaha Smax

2017Scooter

Displacement155 cc

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Aprilia SR 125

2025 • Scooter

Yamaha Smax

2017 • Scooter

Engine & Performance

Engine Displacement
124.5 cc
155 cc
Torque
9.7 Nm
-
Engine Type
Other
-
Engine Details
Other | SOHC | Cylinder: 1
SOHC
Valves / Cylinder
3
4
Compression Ratio
9.2:1
11.0:1

Fuel & Capacity

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

Transmission & Drive

Gearbox
Automatic
Automatic
Transmission
Belt
Belt

Chassis & Suspension

Front Suspension
Telescopic
Telescopic

Brake System

Front Brakes
Disc
Disc
Rear Brakes
Drum
Disc

Tires & Wheels

Front Tyre
120/70-14
120/70-13
Rear Tyre
120/70-14
130/70-13

Dimensions & Weight

Length
198.5 cm
203 cm
Height
-
130 cm
Seat Height
78 cm
80 cm
Wheelbase
136.5 cm
140.5 cm
Ground Clearance
15.5 cm
-
Wet Weight
115 kg
149 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.