The highly anticipated Aprilia Tuono 660 is here to shake up the naked sport bike segment with its perfect blend of power and light weight. This newcomer boasts a potent 95hp twin-cylinder engine, advanced electronics, and a chassis architecture that’s worthy of its legendary V4 sibling.
With a curb weight of just 183 kg (403 lbs) and an impressive power-to-weight ratio, the Tuono 660 is the ultimate combination of fun and accessibility. Its refined chassis and cutting-edge electronic controls package make it a joy to ride on both twisty roads and the occasional track day.
Whether you’re a new rider looking for a thrilling first bike or a seasoned enthusiast seeking a high-performance naked that’s ready for anything, the Aprilia Tuono 660 is the perfect choice. Its aggressive styling and reduced surface dimensions only add to its dynamic character, making it an unbeatable companion on any road adventure.
Key Specifications
Engine Type
Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder
Engine Capacity
40.2 cubic inches / 659 cc
Max Power
100 hp / 73.5 kW @ 10,500 rpm
Max Torque
67.0 Nm / 6.83 kgm @ 8,500 rpm
Fuel Tank Capacity
3.9 US gallons / 15.0 L
Weight (Wet/Kerb)
403.4 lbs / 183 kg
Seat Height
32.2 inches / 820 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Aprilia Tuono 660
Year
2021
Engine
Engine Type
Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder
Displacement
40.2 cubic inches / 659 cc
Bore x Stroke
81 x 63.93 mm
Compression Ratio
13.5: 1
Max Horsepower
100 hp / 73.5 kW @ 10,500 rpm
Max Torque
67.0 Nm / 6.83 kgm @ 8,500 rpm
Engine Management System
Airbox with front air intake. 2 x 48 mm throttle bodies, Ride-By-Wire management
Lubrication System
Wet sump
Cooling System
Liquid cooled with radiator and water-oil heat exchanger
Exhaust
Akrapovič – for race use only
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet, multi-plate, slipper
Gearbox
6 Speed, Aprilia Quick Shift (AQS) System up and down (available as optional accessory)
Final Drive
Chain, with drive ratio: 17/43
Electrical & Electronics System
Starter
Electric
ABS
ABS Cornering multimap
Chassis & Suspension
Frame Type
Aluminum dual beam chassis with removable seat-supporting subframe
Front Suspension
Kayaba 41 mm USD fork with top out spring, Aluminum pins to fasten radial calipers. Rebound and spring preload adjustment on a single stanchion
Front Suspension Travel
4.3 inches / 110 mm
Rear Suspension
Asymmetrical aluminum swingarm. Single shock and top out spring with rebound and spring pre-load adjustment
2x 320mm Brembo radial calipers with 4 horizontally opposed 32 mm pistons. Radial pump and metal braided brake hose
Rear Brakes
Single 220mm disc; Brembo caliper with two 34 mm separate pistons. Master cylinder with separate reservoir and metal braided hose Multimap ABS (Cornering ABS available as optional accessory)
ABS
ABS Cornering multimap
Dimension & Weights
Overall Length
1995 mm / 78.5 in
Overall Width
805 mm / 31.7 in
Seat Height
32.2 inches / 820 mm
Wheelbase
53.9 inches / 1370 mm
Fuel Tank Capacity
3.9 US gallons / 15.0 L
Wet (kerb/curb) Weight
403.4 lbs / 183 kg
Dry Weight
169 kg / 372.5 lbs
Features
95hp twin-cylinder engine
Highly advanced electronics package
Chassis architecture derived from Tuono V4
Lightweight and powerful design
Rear swingarm in die-cast aluminum
Kayaba suspension system with adjustable set-up
High handlebar for improved control
Fork plate offset optimized for agility
Compact and lightweight engine design
Engine used as a bearing element
Triple LED headlight unit with DRL lights
Double fairing with aerodynamic appendix function
Wind tunnel-tested aerodynamics
Die-cast aluminum frame
Low curb weight of 183 kg (403 lbs)
High-performance, medium-engine capacity segment bike
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
