2025 Yamaha FZ-S vs 2015 Yamaha YZF-R125

The Yamaha FZ-S records higher torque, a lower weight and larger displacement than the Yamaha YZF-R125.

Recorded specification differences

  • Model: Yamaha FZ-S Yamaha FZ-S, Yamaha YZF-R125 Yamaha YZF-R125
  • Year: Yamaha FZ-S 2025, Yamaha YZF-R125 2015
  • Displacement: Yamaha FZ-S 153, Yamaha YZF-R125 124.7
  • Torque: Yamaha FZ-S 13.6, Yamaha YZF-R125 12.2
  • Weight: Yamaha FZ-S 135, Yamaha YZF-R125 140
  • Seat height: Yamaha FZ-S 79, Yamaha YZF-R125 82
Yamaha FZ-S vs Yamaha YZF-R125 key specifications
SpecYamaha FZ-SYamaha YZF-R125
Year20252015
CategorySportSport
Displacement153124.7
Power-15
Torque13.612.2
Weight135140

Torque

The Yamaha FZ-S records 13.6 Nm of torque, 1.4 Nm (11.5%) more than the Yamaha YZF-R125 at 12.2 Nm.

Weight

The Yamaha FZ-S records a lower wet weight of 135 kg, 5 kg less than the Yamaha YZF-R125 at 140 kg.

Displacement

The Yamaha FZ-S records 153 cc, 28.3 cc (22.7%) more than the Yamaha YZF-R125 at 124.7 cc.

Seat height

The Yamaha YZF-R125 has a higher recorded seat height (82) than the Yamaha FZ-S (79), a difference of 3.

Frequently asked questions

Which motorcycle records more torque, the Yamaha FZ-S or the Yamaha YZF-R125?

The Yamaha FZ-S records 13.6 Nm of torque, 1.4 Nm (11.5%) more than the Yamaha YZF-R125 at 12.2 Nm.

Which motorcycle records the lower weight, the Yamaha FZ-S or the Yamaha YZF-R125?

The Yamaha FZ-S records a lower wet weight of 135 kg, 5 kg less than the Yamaha YZF-R125 at 140 kg.

Which motorcycle records larger displacement, the Yamaha FZ-S or the Yamaha YZF-R125?

The Yamaha FZ-S records 153 cc, 28.3 cc (22.7%) more than the Yamaha YZF-R125 at 124.7 cc.

How do the recorded seat heights of the Yamaha FZ-S and the Yamaha YZF-R125 compare?

The Yamaha YZF-R125 has a higher recorded seat height (82) than the Yamaha FZ-S (79), a difference of 3.

VS
Yamaha logo

Yamaha FZ-S

2025Sport

Displacement153 cc
Yamaha logo

Yamaha YZF-R125

2015Sport

Displacement124.7 cc
Power15 hp

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Yamaha FZ-S

2025 • Sport

Yamaha YZF-R125

2015 • Sport

Engine & Performance

Engine Displacement
153 cc
124.7 cc
Power
-
15 hp
Torque
13.6 Nm
12.2 Nm
Engine Details
SOHC
SOHC
Power / Weight
-
0.107 hp/kg
Valves / Cylinder
-
4
Compression Ratio
9.5:1
11.2:1

Fuel & Capacity

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

Transmission & Drive

Gearbox
Manual 5-speed
Manual 6-speed
Transmission
Chain
Chain

Chassis & Suspension

Front Suspension
Telescopic
Telescopic
Rear Suspension
Swing-Arm
Monoshock

Brake System

Front Brakes
Disc
Disc ABS
Rear Brakes
Drum
Disc ABS

Tires & Wheels

Front Tyre
100/80-17
100/80-17
Rear Tyre
100/80-17
130/70-17

Dimensions & Weight

Length
197.3 cm
202 cm
Height
109 cm
97 cm
Seat Height
79 cm
82 cm
Wheelbase
133.4 cm
135.5 cm
Ground Clearance
16 cm
16 cm
Wet Weight
135 kg
140 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.