2025 Aprilia RS 660 Extrema vs 2017 Yamaha MT-07

The Aprilia RS 660 Extrema records higher power than the Yamaha MT-07. The Yamaha MT-07 has the advantage in recorded torque, recorded weight and displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 660 Extrema Aprilia, Yamaha MT-07 Yamaha
  • Model: Aprilia RS 660 Extrema Aprilia RS 660 Extrema, Yamaha MT-07 Yamaha MT-07
  • Year: Aprilia RS 660 Extrema 2025, Yamaha MT-07 2017
  • Displacement: Aprilia RS 660 Extrema 659, Yamaha MT-07 689
  • Power: Aprilia RS 660 Extrema 100, Yamaha MT-07 74
  • Torque: Aprilia RS 660 Extrema 67, Yamaha MT-07 68
  • Weight: Aprilia RS 660 Extrema 180, Yamaha MT-07 179
  • Seat height: Aprilia RS 660 Extrema 82, Yamaha MT-07 81
Aprilia RS 660 Extrema vs Yamaha MT-07 key specifications
SpecAprilia RS 660 ExtremaYamaha MT-07
Year20252017
CategorySportSport
Displacement659689
Power10074
Torque6768
Weight180179

Power

The Aprilia RS 660 Extrema records 100 hp, 26 hp (35.1%) more than the Yamaha MT-07 at 74 hp.

Torque

The Yamaha MT-07 records 68 Nm of torque, 1 Nm (1.5%) more than the Aprilia RS 660 Extrema at 67 Nm.

Weight

The Yamaha MT-07 records a lower wet weight of 179 kg, 1 kg less than the Aprilia RS 660 Extrema at 180 kg.

Displacement

The Yamaha MT-07 records 689 cc, 30 cc (4.6%) more than the Aprilia RS 660 Extrema at 659 cc.

Seat height

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Yamaha MT-07 (81), a difference of 1.

Power-to-weight

The Aprilia RS 660 Extrema has the higher power-to-weight figure at 0.556 hp/kg, compared with 0.413 hp/kg for the Yamaha MT-07.

Frequently asked questions

Which motorcycle records more power, the Aprilia RS 660 Extrema or the Yamaha MT-07?

The Aprilia RS 660 Extrema records 100 hp, 26 hp (35.1%) more than the Yamaha MT-07 at 74 hp.

Which motorcycle records more torque, the Aprilia RS 660 Extrema or the Yamaha MT-07?

The Yamaha MT-07 records 68 Nm of torque, 1 Nm (1.5%) more than the Aprilia RS 660 Extrema at 67 Nm.

Which motorcycle records the lower weight, the Aprilia RS 660 Extrema or the Yamaha MT-07?

The Yamaha MT-07 records a lower wet weight of 179 kg, 1 kg less than the Aprilia RS 660 Extrema at 180 kg.

Which motorcycle records larger displacement, the Aprilia RS 660 Extrema or the Yamaha MT-07?

The Yamaha MT-07 records 689 cc, 30 cc (4.6%) more than the Aprilia RS 660 Extrema at 659 cc.

How do the recorded seat heights of the Aprilia RS 660 Extrema and the Yamaha MT-07 compare?

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Yamaha MT-07 (81), a difference of 1.

Which motorcycle has the higher power-to-weight figure, the Aprilia RS 660 Extrema or the Yamaha MT-07?

The Aprilia RS 660 Extrema has the higher power-to-weight figure at 0.556 hp/kg, compared with 0.413 hp/kg for the Yamaha MT-07.

VS
Aprilia logo

Aprilia RS 660 Extrema

2025Sport

Displacement659 cc
Power100 hp
Yamaha logo

Yamaha MT-07

2017Sport

Displacement689 cc
Power74 hp

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Ask which bike fits daily rides, touring, or a first motorcycle. Both models stay in context.

Better
Worse

Aprilia RS 660 Extrema

2025 • Sport

Yamaha MT-07

2017 • Sport

Engine & Performance

Engine Displacement
659 cc
689 cc
Power
100 hp
74 hp
Torque
67 Nm
68 Nm
Engine Details
DOHC
DOHC
Power / Weight
0.6024 hp/kg
0.413 hp/kg
Valves / Cylinder
4
4
Compression Ratio
13.5:1
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
Telescopic
Telescopic
Rear Suspension
Monoshock
Swing-Arm

Brake System

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

Tires & Wheels

Front Tyre
120/70-ZR17
120/70-ZR17
Rear Tyre
180/55-ZR17
180/55-ZR17

Dimensions & Weight

Length
-
209 cm
Height
-
109 cm
Seat Height
82 cm
81 cm
Wheelbase
137 cm
140 cm
Ground Clearance
-
14 cm
Dry Weight
166 kg
-
Wet Weight
180 kg
179 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.