Overview

2021 Aprilia Tuono 660

Vehicle Details:
1 OWNER, 5K MILES, SC  PROJECTS EXHAUST SYSTEM,  JUST SERVICED, NEW REAR TIRE, EXCELLENT CONDITION

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The 2021 Aprilia Tuono 660 is a lightweight middleweight naked sport bike built around Aprilia’s 659cc parallel-twin engine, offering a strong blend of everyday usability and aggressive performance. It takes inspiration from the RS 660 but puts the rider in a more upright, comfortable position, making it easier to ride around town while still feeling sharp and sporty on twisty roads. With its compact chassis, low weight, and responsive power delivery, the Tuono 660 is designed for riders who want a bike that feels quick, agile, and confidence-inspiring without the intensity of a full supersport.

Technology is a major part of the Tuono 660’s appeal. It comes equipped with Aprilia’s APRC electronics package, including traction control, wheelie control, engine braking control, multiple ride modes, cruise control, and ABS. The styling is aggressive and modern, with sharp bodywork, LED lighting, and a distinctive Italian sport-bike look. Overall, the 2021 Tuono 660 is a strong choice for riders who want a premium middleweight naked bike with sporty handling, useful electronics, and a more comfortable riding position than a fully faired race-style motorcycle.

Disclaimer: All vehicles listed are subject to prior sale. We apologize for any errors or omissions that may have occurred. Please note that the stated prices for these vehicles do not include government fees and taxes, any finance charges, or any dealer fees.

Technical Specifications

2021 Aprilia Tuono 660 Technical Specs

Engine

• Engine: 659cc Aprilia parallel-twin, 4-stroke
• Cooling: Liquid-cooled
• Valvetrain: DOHC, 8-valve
• Bore x Stroke: 81 mm x 63.93 mm
• Compression Ratio: 13.5:1
• Horsepower: 95 hp / 70 kW @ 10,500 rpm
• Torque: 49.4 lb-ft / 67 Nm @ 8,500 rpm
• Fuel System: EFI, 48 mm throttle body
• Throttle: Ride-by-wire
• Lubrication: Wet sump

Drivetrain

• Transmission: 6-speed
• Clutch: Multi-plate clutch with slipper system
• Final Drive: Chain
• Final Drive Ratio: 17/43T

Electronics

• Aprilia APRC electronics package
• Traction Control
• Wheelie Control
• Engine Brake Control
• Engine Map Control
• Cruise Control
• 5 Riding Modes
• ABS

Chassis / Suspension

• Frame: Aluminum dual-beam frame with removable subframe
• Front Suspension: Kayaba 41 mm upside-down fork, fully adjustable
• Rear Suspension: Single shock, fully adjustable
• Front Wheel Travel: 4.3 in.
• Rear Wheel Travel: 5.1 in.

Brakes

• Front Brake: Dual 320 mm discs with Brembo radial calipers and adjustable ABS
• Rear Brake: 220 mm single disc with Brembo 2-piston caliper and adjustable ABS

Wheels / Tires

• Front Wheel: 3.5 x 17 in.
• Rear Wheel: 5.5 x 17 in.
• Front Tire: 120/70 ZR17
• Rear Tire: 180/55 ZR17

Dimensions / Weight

• Wheelbase: 53.9 in.
• Seat Height: 32.3 in.
• Rake / Trail: 24.1° / 4.1 in.
• Curb Weight: 403 lbs. claimed
• Fuel Capacity: 3.96 gal.

Colors

• Concept Black
• Iridium Grey
• Acid Gold