2025 Aprilia RS 660 Extrema vs 2013 Hero HF-Dawn

The Aprilia RS 660 Extrema records higher power, higher torque and larger displacement than the Hero HF-Dawn. The Hero HF-Dawn has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: Aprilia RS 660 Extrema Aprilia, Hero HF-Dawn Hero
  • Model: Aprilia RS 660 Extrema Aprilia RS 660 Extrema, Hero HF-Dawn Hero HF-Dawn
  • Year: Aprilia RS 660 Extrema 2025, Hero HF-Dawn 2013
  • Displacement: Aprilia RS 660 Extrema 659, Hero HF-Dawn 97.2
  • Power: Aprilia RS 660 Extrema 100, Hero HF-Dawn 8
  • Torque: Aprilia RS 660 Extrema 67, Hero HF-Dawn 8
  • Weight: Aprilia RS 660 Extrema 180, Hero HF-Dawn 109
  • Seat height: Aprilia RS 660 Extrema 82, Hero HF-Dawn 81
Aprilia RS 660 Extrema vs Hero HF-Dawn key specifications
SpecAprilia RS 660 ExtremaHero HF-Dawn
Year20252013
CategorySportSport
Displacement65997.2
Power1008
Torque678
Weight180109

Power

The Aprilia RS 660 Extrema records 100 hp, 92 hp (1150%) more than the Hero HF-Dawn at 8 hp.

Torque

The Aprilia RS 660 Extrema records 67 Nm of torque, 59 Nm (737.5%) more than the Hero HF-Dawn at 8 Nm.

Weight

The Hero HF-Dawn records a lower wet weight of 109 kg, 71 kg less than the Aprilia RS 660 Extrema at 180 kg.

Displacement

The Aprilia RS 660 Extrema records 659 cc, 561.8 cc (578%) more than the Hero HF-Dawn at 97.2 cc.

Seat height

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Hero HF-Dawn (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 0.073 hp/kg for the Hero HF-Dawn.

Frequently asked questions

Which motorcycle records more power, the Aprilia RS 660 Extrema or the Hero HF-Dawn?

The Aprilia RS 660 Extrema records 100 hp, 92 hp (1150%) more than the Hero HF-Dawn at 8 hp.

Which motorcycle records more torque, the Aprilia RS 660 Extrema or the Hero HF-Dawn?

The Aprilia RS 660 Extrema records 67 Nm of torque, 59 Nm (737.5%) more than the Hero HF-Dawn at 8 Nm.

Which motorcycle records the lower weight, the Aprilia RS 660 Extrema or the Hero HF-Dawn?

The Hero HF-Dawn records a lower wet weight of 109 kg, 71 kg less than the Aprilia RS 660 Extrema at 180 kg.

Which motorcycle records larger displacement, the Aprilia RS 660 Extrema or the Hero HF-Dawn?

The Aprilia RS 660 Extrema records 659 cc, 561.8 cc (578%) more than the Hero HF-Dawn at 97.2 cc.

How do the recorded seat heights of the Aprilia RS 660 Extrema and the Hero HF-Dawn compare?

The Aprilia RS 660 Extrema has a higher recorded seat height (82) than the Hero HF-Dawn (81), a difference of 1.

Which motorcycle has the higher power-to-weight figure, the Aprilia RS 660 Extrema or the Hero HF-Dawn?

The Aprilia RS 660 Extrema has the higher power-to-weight figure at 0.556 hp/kg, compared with 0.073 hp/kg for the Hero HF-Dawn.

VS
Aprilia logo

Aprilia RS 660 Extrema

2025Sport

Displacement659 cc
Power100 hp
HE

Hero HF-Dawn

2013Sport

Displacement97.2 cc
Power8 hp

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Better
Worse

Aprilia RS 660 Extrema

2025 • Sport

Hero HF-Dawn

2013 • Sport

Engine & Performance

Engine Displacement
659 cc
97.2 cc
Power
100 hp
8 hp
Torque
67 Nm
8 Nm
Engine Details
DOHC
OHC
Power / Weight
0.6024 hp/kg
0.073 hp/kg
Valves / Cylinder
4
-
Compression Ratio
13.5:1
9.0:1

Fuel & Capacity

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

Transmission & Drive

Gearbox
Manual 6-speed
Manual 4-speed
Transmission
Chain
Chain

Chassis & Suspension

Front Suspension
Telescopic
Telescopic
Rear Suspension
Monoshock
Swing-Arm

Brake System

Front Brakes
Disc x2 ABS
Drum
Rear Brakes
Disc ABS
Drum

Tires & Wheels

Front Tyre
120/70-ZR17
2.75-18
Rear Tyre
180/55-ZR17
2.75-18

Dimensions & Weight

Length
-
197 cm
Seat Height
82 cm
81 cm
Wheelbase
137 cm
123.5 cm
Ground Clearance
-
17 cm
Dry Weight
166 kg
-
Wet Weight
180 kg
109 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.