Sportbikes
2025Aprilia RS 660 Factory
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The 2025 Aprilia RS 660 Factory is a middleweight sportbike delivering 105 hp from its 659cc parallel-twin engine, making it ideal for experienced riders seeking sharp handling and accessible performance. Known for its aggressive styling, precise DOHC fuel injection, and lively character, this Factory edition excels on both road and track while maintaining manageable power delivery.
- Capacity
- 659.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 166.0 kg
- Seat height
- 820 mm
- Power
- 105.0 HP (76.6 kW) @ 10500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for spirited backroad riding and track days where precise cornering and light weight matter more than raw straight-line power.
- Built for
- A focused, lightweight sportbike with a lively parallel-twin engine, premium Ohlins suspension, and razor-sharp cornering manners.
- Not ideal for
- Not a good fit for riders wanting a relaxed upright commuter, long-distance tourer, or anyone needing genuine passenger comfort or luggage capacity.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 659.0 ccm
- Power
- 105.0 HP (76.6 kW) @ 10500 RPM
- Torque
- 68.0 Nm (6.9 kgf-m) @ 8500 RPM
- Engine type
- Parallel Twin, four-stroke
- Fuel consumption
- 4.10 litres/100 km (24.4 km/l)
- Power/weight ratio
- 0.6325 HP/kg (dry)
- Bore x stroke
- 81.0 x 63.9 mm
- Compression
- 13.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electric
- Valves per cylinder
- 4
- Lubrication system
- Wet Sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate wet clutch with mechanical slip system
Performance
- Top speed
- 235.0 km/h (146.0 mph)
- 0-60 mph
- 3.50 seconds
- 0-100 km/h (0-62 mph)
- 3.70 seconds
Dimensions & weight
- Wheelbase
- 1382 mm
- Seat height
- 820 mm
- Dry weight
- 166.0 kg
- Wet weight
- 183.0 kg
- Fuel capacity
- 15.00 litres
Chassis & suspension
- Frame
- Aluminium dual beam chassis with removable seat support subframe
- Front suspension
- Ohlins Inveted Fork 43
- Rear suspension
- Ohlins Twin Sided Swing Arm
- Front wheel travel
- 120 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 24.1°
- Trail
- 104 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Brembo
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc. ABS. Brembo.
- Rear brakes diameter
- 220 mm
- ABS
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Racing Black, Acid Gold, Tribute
- Comments
- Carbon fiber components. Configuration software. Six-axis inertial platform.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2025 | 2026 | 2027 |
|---|---|---|---|
| Capacity | 659 cc | 659 cc | 659 cc |
| Dry weight | 166 kg | 166 kg | 166 kg |
| Seat height | 820 mm | 820 mm | 820 mm |
| Fuel capacity | 15 L | 15 L | 15 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia RS 660 Factory?
The 2025 Aprilia RS 660 Factory has a Capacity of 659.0 ccm (40.21 cubic inches).
What engine power does the Aprilia RS 660 Factory have?
The 2025 Aprilia RS 660 Factory has a Power of 105.0 HP (76.6 kW) @ 10500 RPM.
How many gears does the Aprilia RS 660 Factory have?
The 2025 Aprilia RS 660 Factory has a Gearbox of 6-speed.
What is the torque of the Aprilia RS 660 Factory?
The 2025 Aprilia RS 660 Factory has a Torque of 68.0 Nm (6.9 kgf-m or 50.2 ft.lbs) @ 8500 RPM.
How much does the Aprilia RS 660 Factory weigh?
The 2025 Aprilia RS 660 Factory has a Dry weight of 166.0 kg (366.0 pounds).
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