14 August. Friday 2026
Aprilia RS 660 Extrema - 2024 Specifications and Reviews
The 2024 Aprilia RS 660 Extrema is a middleweight sport bike designed for riders seeking accessible performance and sharp handling. Powered by a 659cc parallel-twin engine producing 100 horsepower, it delivers a responsive ride with excellent agility on road and track. Known for its lightweight frame, advanced electronics, and dynamic styling, the RS 660 Extrema balances everyday usability with thrilling sportbike capability.
General information | |
| Type | Sport |
| Year of manufacture | 2024 |
| Model name | Aprilia RS 660 Extrema |
| | |
Engine and Transmission Specifications | |
| Exhaust system | SC-Project exhaust |
| Emission details | Euro 5 |
| Greenhouse gases | 94.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 4.08 litres/100 km (24.5 km/l or 57.65 mpg) |
| Clutch | Multi-plate wet clutch with mechanical slip system |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Airbox with front dynamic air intakes, two Ø48-mm throttle bodies |
| Valves per cylinder | 4 |
| Bore x stroke | 81.0 x 63.9 mm (3.2 x 2.5 inches) |
| Top speed | 235.0 km/h (146.0 mph) |
| Torque | 67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 8500 RPM |
| Output | 100.0 HP (73.0 kW)) @ 10500 RPM |
| Type of engine | Twin, four-stroke |
| Capacity: | 659.0 ccm (40.21 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Seat | Single seat |
| Wheels | Pirelli Diablo Rosso Corsa tires |
| Rear brakes | Single disc. ABS. Brembo. |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc. ABS. Brembo |
| Rear tire | 180/55-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear suspension | Aluminium asymmetric swingarm. Adjustable monoshock in spring reload, rebound braking |
| Front wheel travel | 120 mm (4.7 inches) |
| Front suspension | Kayaba 41-mm stanchion fork, aluminium radial calliper mounting bracket. Adjustable spring preload and rebound damping. |
| Trail | 104 mm (4.1 inches) |
| Rake (fork angle) | 24.1° |
| Frame type | Aluminium dual beam chassis with removable seat support subframe |
| | |
Physical measures and capacities | |
| Fuel capacity | 15.00 litres (3.96 US gallons) |
| Wheelbase | 1370 mm (53.9 inches) |
| Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.6024 HP/kg |
| Weight incl. oil, gas, etc | 180.0 kg (396.8 pounds) |
| Dry weight | 166.0 kg (366.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Comments | Carbon fiber components. Configuration software. |
| Light | Triple-LED head light |
| Instruments | Digital, color |
| Starter | Electric |
| Color options | White/red/green |
Performance Profile & Rider Fit
100 hp
Peak Power
3.4s
0-60 mph
146 mph
Top Speed
Best For
Track90%
City45%
Cornering93%
Daily Riding40%
Touring30%
Passenger10%
Rider Profile
| Best For | This machine rewards intermediate to experienced riders who are comfortable with a track-focused riding position and sharp, immediate responses. |
| Purpose | Built as a sharpened, single-seat special edition of the RS 660, it exists primarily for spirited cornering, trackday laps, and showcasing lightweight sportbike engineering. |
| Rider Fit | Its low, committed sportbike ergonomics and firm suspension demand a fit rider willing to tolerate wrist and wrist load on the street in exchange for cornering precision. |
| Character | It behaves like a scalpel rather than a hammer, favoring quick direction changes, high-revving mid-capacity twin punch, and confidence-inspiring feedback over outright brute power. |
| Not Ideal For | It is not a good fit for new riders, those seeking upright comfort, passenger-friendly touring, or anyone planning to ride off paved roads. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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