Overview

2026 Aprilia RS 660Factory

Motorcycle

RACING PEDIGREE

The RS 660 Factory sits at the top of the range thanks to its premium equipment and unapologetically racing soul, designed for those who demand the best on every track. It brings Öhlins suspension excellence to the road, along with aggressive graphics that befit its status as the sportiest and most refined bike in its segment. With MotoGP-inspired winglets, a 105 hp twin-cylinder engine, and coming in at an ultra-lightweight 403 lbs, it delivers exceptional performance. Capable of reaching a true top speed of 149 mph, the RS 660 Factory is built to dominate every curve and offer an unparalleled riding experience.

Starting at $13,999 MSRP

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RS 660 Factory - TECHNICAL SPECIFICATION

Engine

Parallel twin, 4 valves per cylinder, liquid-cooled with Ride-By-Wire

Displacement

659 cc

Bore x stroke

81 x 63.93 mm

Max Power

105 HP (77.2 kW) @ 10,400 rpm

Max. torque

70 Nm @ 8,400 rpm

Gearbox

6 speed

Clutch

Multi plate wet clutch with slipper system

Frame

Twin spar aluminum frame

Front suspension

Öhlins Ø 43 mm USD fork, fully adjustable, 120 mm wheel travel

Rear suspension

Öhlins monoshock, fully adjustable, 130 mm wheel travel

Front brake

Double Ø 320 mm floating disc. Brembo radial calipers

Rear brake

Ø 220 mm disc. Brembo caliper

Front wheel

Cast wheel 17" x 3.5”

Rear wheel

Cast wheel 17" x 5.5”

Seat height

820 mm

Fuel tank capacity

15 litres

Wet weight*

183 Kg

Standard Features

Full LED headlights and indicators with light signature. Bonded 5” TFT dashboard. Backlit switchcubes. APRC system with 6-axis inertial platform: Engine Maps (AEM), Engine Brake (AEB), Cornering ABS (3 maps and Rear Wheel Lift-up Mitigation), Traction Control (ATC), Wheelie Control (AWC), Aprilia Launch Control (ALC), 5 Riding Modes. Cruise Control (ACC). Aprilia Quick Shift (AQS). Metal Braided Brake Hoses

Multi-adjustable Öhlins suspension

The Aprilia RS 660 Factory comes standard with high-quality, Öhlins suspension fully adjustable for preload, compression, and rebound. Featuring 43-mm stanchions, the NIX fork provides 120 mm of travel, while the STX 46 monoshock with a built-in integrated reservoir offers 130 mm of wheel travel.

Euro 5+ twin-cylinder engine

The forward-facing twin-cylinder engine with four valves per cylinder takes performance to the next level in terms of the category. Euro 5+ compliant, it features 52-mm throttle bodies and Ride-by-Wire technology that makes it capable of reaching top power of 105 hp and peak torque of 70 Nm at 8400 rpm, ensuring precise, exhilarating power delivery. A perfect power-to-weight ratio, thanks to a curb weight of just 403 lbs.

Complete APRC package

The Aprilia RS 660 Factory’s APRC package is derived directly from racing experience and comprises a complete set of electronic controls to boost performance, from five riding modes and ALC (Launch Control), which manages standing starts to ATC (Traction Control), which is adjustable even while riding. It also includes AWC (Wheelie Control), AEB (Engine Brake) and AEM (Engine Map) which features a range of settings allowing you to vary the character of the power delivery. Last but not least are AQS (Quick Shifter) and ACC (Cruise Control), which enables you to maintain the set speed without adjusting the throttle.

Aerodynamics inspired by MotoGP

The RS 660 Factory takes racing aerodynamics to the next level. Its advanced fairing, featuring integrated winglets and a large lower wing, combines with two smaller aerodynamic appendages to deliver optimal airflow penetration and exceptional high-speed stability. The side panels, with a double-layer fairing and integrated aerodynamic appendages, optimise airflow while shielding the rider from wind pressure and the hot air emitted by the engine and radiator. These aerodynamics solutions, derived from MotoGP experience, not only enhance performance but also improve rider comfort, making the RS 660 Factory the perfect choice both for road riding and for those aiming to beat their best lap time.

Full-LED lighting

Among the standout features of the RS 660 Factory are the front lighting set-up, featuring three LED elements, and illuminated signatures positioned around the two main lights. These details not only enhance visibility but also give the bike a modern and sporty look.

Advanced braking technology

The Aprilia RS 660 Factory comes with a six-axis IMU as standard. This detects the bike’s position relative to the road, records and processes riding inputs and sends the data to the ECU. Also included as standard is multimap Cornering ABS, which optimises braking and ABS intervention in corners. Via a specific algorithm, it continuously monitors various parameters such as lateral acceleration, pressure on the front brake lever, lean angle, pitch and yaw, adjusting braking action to strike the perfect balance between deceleration and stability.