2025 Aprilia SX 125 vs 2017 Yamaha Tracer 900

The Aprilia SX 125 records a lower weight than the Yamaha Tracer 900. The Yamaha Tracer 900 has the advantage in recorded torque and displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia SX 125 Aprilia, Yamaha Tracer 900 Yamaha
  • Model: Aprilia SX 125 Aprilia SX 125, Yamaha Tracer 900 Yamaha Tracer 900
  • Year: Aprilia SX 125 2025, Yamaha Tracer 900 2017
  • Displacement: Aprilia SX 125 124.2, Yamaha Tracer 900 847
  • Torque: Aprilia SX 125 11.2, Yamaha Tracer 900 87.5
  • Weight: Aprilia SX 125 134, Yamaha Tracer 900 210
  • Seat height: Aprilia SX 125 88, Yamaha Tracer 900 85
Aprilia SX 125 vs Yamaha Tracer 900 key specifications
SpecAprilia SX 125Yamaha Tracer 900
Year20252017
CategorySupermotoSupermoto
Displacement124.2847
Power-115
Torque11.287.5
Weight134210

Torque

The Yamaha Tracer 900 records 87.5 Nm of torque, 76.3 Nm (681.3%) more than the Aprilia SX 125 at 11.2 Nm.

Weight

The Aprilia SX 125 records a lower wet weight of 134 kg, 76 kg less than the Yamaha Tracer 900 at 210 kg.

Displacement

The Yamaha Tracer 900 records 847 cc, 722.8 cc (582%) more than the Aprilia SX 125 at 124.2 cc.

Seat height

The Aprilia SX 125 has a higher recorded seat height (88) than the Yamaha Tracer 900 (85), a difference of 3.

Frequently asked questions

Which motorcycle records more torque, the Aprilia SX 125 or the Yamaha Tracer 900?

The Yamaha Tracer 900 records 87.5 Nm of torque, 76.3 Nm (681.3%) more than the Aprilia SX 125 at 11.2 Nm.

Which motorcycle records the lower weight, the Aprilia SX 125 or the Yamaha Tracer 900?

The Aprilia SX 125 records a lower wet weight of 134 kg, 76 kg less than the Yamaha Tracer 900 at 210 kg.

Which motorcycle records larger displacement, the Aprilia SX 125 or the Yamaha Tracer 900?

The Yamaha Tracer 900 records 847 cc, 722.8 cc (582%) more than the Aprilia SX 125 at 124.2 cc.

How do the recorded seat heights of the Aprilia SX 125 and the Yamaha Tracer 900 compare?

The Aprilia SX 125 has a higher recorded seat height (88) than the Yamaha Tracer 900 (85), a difference of 3.

VS
Aprilia logo

Aprilia SX 125

2025Supermoto

Displacement124.2 cc
Yamaha logo

Yamaha Tracer 900

2017Supermoto

Displacement847 cc
Power115 hp

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Aprilia SX 125

2025 • Supermoto

Yamaha Tracer 900

2017 • Supermoto

Engine & Performance

Engine Displacement
124.2 cc
847 cc
Power
-
115 hp
Torque
11.2 Nm
87.5 Nm
Engine Type
Other
Other
Engine Details
Other | DOHC | Cylinder: 1
Other | DOHC | Cylinder: 3
Power / Weight
-
0.548 hp/kg
Valves / Cylinder
4
4
Stroke
-
4T
Compression Ratio
12.6:1
11.5:1

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
Inverted
Telescopic
Rear Suspension
Monoshock
Swing-Arm

Brake System

Front Brakes
Disc ABS
Disc x2
Rear Brakes
Disc
Disc

Tires & Wheels

Front Tyre
100/80-R17
120/70-ZR17
Rear Tyre
130/70-R17
180/55-ZR17

Dimensions & Weight

Length
207.5 cm
216 cm
Height
114 cm
135 cm
Seat Height
88 cm
85 cm
Wheelbase
142.5 cm
144 cm
Ground Clearance
-
14 cm
Wet Weight
134 kg
210 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.