What category is the 2025 Aprilia Tuono 660 Factory?

The 2025 Aprilia Tuono 660 Factory has a Category of Sport.

What is the engine size of the 2025 Aprilia Tuono 660 Factory?

The 2025 Aprilia Tuono 660 Factory has a Capacity: of 659.0 ccm (40.21 cubic inches).

What type of engine does the 2025 Aprilia Tuono 660 Factory have?

The 2025 Aprilia Tuono 660 Factory has a Engine type of Twin, four-stroke.

Aprilia Tuono 660 Factory - 2025 Specifications and Reviews

Name: 2025 Aprilia Tuono 660 Factory
Brand: Aprilia

The 2025 Aprilia Tuono 660 Factory is a lightweight middleweight sport naked bike designed for riders seeking sharp handling and everyday usability. Its 659cc twin-cylinder engine produces 100 horsepower and 67 Nm of torque, delivering engaging performance without overwhelming complexity. Known for aggressive styling, precise ergonomics, and responsive character, it suits both experienced riders and those stepping up to sportier machines.

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2025

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General information
Category	Sport
Model	Aprilia Tuono 660 Factory

Engine and Transmission Specifications
Valves Per Cylinder	4
Bore x Stroke	81.0 x 63.9 mm (3.2 x 2.5 inches)
Compression Ratio	13.5:1
Max Torque	67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 8500 RPM
Max Power	100.0 HP (73.0 kW)) @ 10500 RPM
Capacity:	659.0 ccm (40.21 cubic inches)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Engine type	Twin, four-stroke
Model year	2025

Performance Profile & Rider Fit

100 hp

Peak Power (est.)

3.4s

0-60 mph (est.)

Best For

Track80%

City75%

Cornering92%

Daily Riding65%

Touring45%

Passenger35%

Rider Profile

Best For	Best suited to riders with at least some prior experience on mid-size sportbikes, though the manageable power makes it approachable for confident newer riders too.
Purpose	Built primarily as a naked sport machine for aggressive cornering, spirited road riding, and occasional trackday use rather than long-distance travel.
Rider Fit	Note: model year given as 2025 vs the requested 2026, likely a minor spec-sheet discrepancy; a compact, lightweight parallel-twin sport naked demands a moderately forward-leaning, athletic riding posture with weight on the wrists and legs bent for track-s
Character	Sharp, revvy, and eager to change direction, this bike rewards an energetic, engaged riding style over relaxed cruising.
Not Ideal For	Not ideal for riders seeking plush long-haul comfort, heavy touring loads, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.