2025 Aprilia RS 660

Motorcycle

INSTANTLY RECOGNISABLE

A masterpiece of contemporary racing technology and first-class electronics, the RS 660 delivers thrills aplenty on both road and track. With its perfect fusion of an outstanding chassis, competitive power-to-weight ratio and 100-horsepower twin engine that delivers a concise, engaging and accessible riding experience, it introduces a new standard in the sports sector. A work of beauty to behold, it interprets the Aprilia brand through a winning combination of innovation, technology and design.

Starting at $11,549 MSRP

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Specification

ENGINE

Aprilia parallel twin-cylinder forward facing, 4-stroke, liquid cooled with wateroil radiator and heat exchanger, double overhead camshafts (DOHC) with a silent chain on the right side, four valves per cylinder

BORE X STROKE

81 x 63.93 mm

CAPACITY

659 cc

COMPRESSION RATIO

13.5:1

MAXIMUM POWER

100 hp (73.5 kW) at 10500 rpm

MAXIMUM TORQUE

67.0 Nm (6.83 kg) at 8500 rpm

FUEL SYSTEM

Airbox with front dynamic air intakes, two Ø48-mm throttle bodies, Ride-byWire engine management

IGNITION

Electric

LUBRICATION

Wet sump

GEARS

6 gears with Aprilia Quick Shift (AQS) up and down

CLUTCH

Multi-plate wet clutch with mechanical slip system

SECONDARY DRIVE

Chain, with drive ratio: 17/43

ELECTRONIC CONTROLS

Six-axis inertial platform, APRC package containing ATC (traction control), AWC (wheelie control), AEB (engine braking), AEM (engine maps) and ACC (cruise control). 5 Riding modes (Road and Track, 3 fixed and 2 customisable)

FRAME

Aluminium dual beam chassis with removable seat support subframe

FRONT SUSPENSION

Kayaba 41-mm stanchion fork, aluminium radial calliper mounting bracket. Adjustable spring preload and rebound damping. 120 mm wheel travel.

REAR SUSPENSION

Aluminium asymmetric swingarm. Adjustable monoshock in spring reload, rebound braking. 130-mm wheel travel.

BRAKING SYSTEM

Front ABS: double disc, diameter 320 mm Brembo radial callipers with four Ø32-mm opposing pistons. Radial pump and metal braided brake hose. Rear: Ø220-mm disc; Brembo calliper with two Ø34-mm separate pistons. Pump with integrated tank and metal braided hose Multimap ABS Cornering

Your idea of an everyday sports bike

The RS 660 rewrites the rules when it comes to aesthetics and engineering, setting the standard for the current and future design of medium-weight sports motorcycles. It is the only such bike to feature a double-walled fairing, which also diverts air flow away from the rider’s legs. In terms of illumination, the powerful tapered full-LED headlight with perimetral DRLs not only makes the RS 660 safe and aerodynamic, but creates a streamlined outline that makes a statement wherever it goes, regardless of light conditions.

Because speed means rhythm

The 660-cc twin-cylinder 100-horsepower engine offers exhilarating acceleration and impressive torque, much of it even at low revs. An exceptionally harmonious engine delivers the performance of a much larger twin-cylinder, but it is so compact and lightweight that Aprilia's engineers can encase it in an agile, hardworking chassis that is suitable for both the road and the track.

Extend your riding experience

The RS 660 high-quality riding experience owes much to technological features such as the colour TFT display with special graphics and APRC settings for complete control over riding parameters at all times. The ability to choose between 2 predefined and 3 customisable riding modes depending on the track or road conditions takes the enjoyment factor up another level.