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2025 Aprilia Tuono 660 Factory Overview
The 2025 Aprilia Tuono 660 Factory is a sport motorcycle built around 659 cc of displacement. Under the tank sits a Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder engine, a compression ratio of 13.5: 1. 2025 Aprilia Tuono 660 Factory delivers 105 hp @ 10500 rpm of peak power and 68 NM @ 8500 rpm of torque. From a practical standpoint, the 2025 Tuono 660 Factory tips the scales at 181 kg, carries a 15-litre fuel tank, offers a seat height of 822 mm and spans a 1382 mm wheelbase. That's roughly 21.7 kg lighter than the average sport motorcycle in our database. Scroll down for the complete 2025 Aprilia Tuono 660 Factory spec sheet covering every technical detail from suspension travel to tyre sizes.
2025 Tuono 660 Factory - Pros & Cons
Strengths
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Strong power output: 2025 Aprilia Tuono 660 Factory makes 105 hp @ 10500 rpm with 68 NM @ 8500 rpm of torque - competitive figures for its class.
Considerations
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Tall seat height: The 822 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
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Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.
Wear Points & Servicing Notes
Cooling system servicing
The Liquid cooled with radiator and water-oil heat exchanger system on the Tuono 660 Factory needs a coolant change roughly every two years (or per the service schedule) - skipping it lets the coolant turn acidic and corrode the aluminium water passages over time.
Suspension condition on used examples
Up front, the Tuono 660 Factory runs 43mm Öhlins NIX 30 fork, spring preload, rebound and compression damping adjustable and Öhlins STX rear shock, spring preload, rebound and compression damping adjustable at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.
Frame & chassis check
The frame is Twin-spar aluminum half frame - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
Tuono 660 Factory - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2025 Aprilia Tuono 660 Factory, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained Tuono 660 Factory should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any Tuono 660 Factory. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
Carburetor upkeep
Keep the carburetors clean and free of deposits. If the Tuono 660 Factory has been stored, strip and clean the carb float bowls before attempting to start it. Pilot jets are the first to block and the last to be checked - always include them in any carb rebuild.
2025 Aprilia Tuono 660 Factory - Frequently Asked Questions
What engine does the 2025 Aprilia Tuono 660 Factory have?
The 2025 Aprilia Tuono 660 Factory uses a Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder engine with 659 cc of displacement. It is liquid cooled with radiator and water-oil heat exchanger.
How much does the 2025 Aprilia Tuono 660 Factory weigh?
The 2025 Aprilia Tuono 660 Factory weighs 181 kg. This is the manufacturer's wet figure.
How much power does the 2025 Aprilia Tuono 660 Factory make?
The 2025 Aprilia Tuono 660 Factory produces 105 hp @ 10500 rpm of power and 68 NM @ 8500 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2025 Aprilia Tuono 660 Factory?
The 2025 Aprilia Tuono 660 Factory has a 15-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 250-300 km between stops.
Is the 2025 Aprilia Tuono 660 Factory suitable for shorter riders?
The 2025 Aprilia Tuono 660 Factory has a seat height of 822 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2025 Aprilia Tuono 660 Factory have?
The 2025 Aprilia Tuono 660 Factory uses 2x 320mm Brembo radial calipers with 4 horizontally opposed 32 mm pistons. Radial pump and metal braided brake hose at the front and Single 220mm disc; Brembo caliper with two 34 mm separate pistons. Master cylinder with separate reservoir and metal braided hose Multimap ABS at the rear.
What tyre sizes does the 2025 Aprilia Tuono 660 Factory use?
The 2025 Aprilia Tuono 660 Factory runs 120/70 ZR 17 front and 180/55 ZR 17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2025 Aprilia Tuono 660 Factory have?
The 2025 Aprilia Tuono 660 Factory is fitted with a 6 Speed, Aprilia Quick Shift transmission.
Key Specifications
Engine
Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder
Power
105 hp / 73.5 kW @ 10500 rpm
Torque
68 NM / 50.2 lb-ft @ 8500 rpm
Top Speed
Not published by manufacturer
Fuel Capacity
15 Litres / 4.0 US gal
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Full 2025 Aprilia Tuono 660 Factory Specifications
Year
2025
Make Model
Aprilia Tuono 660 Factory
Seat Height
822 mm / 32.3 in
Wheelbase
1382 mm / 54.4 in
Fuel Capacity
15 Litres / 4.0 US gal
Wet Weight
181 kg / 399 lbs
Displacement
659 cc / 40.2 cu-in
Engine Detail
Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder
Bore x Stroke
81 x 63.93 mm
Compression Ratio
13.5: 1
Cooling System
Liquid cooled with radiator and water-oil heat exchanger
Emissions
Euro 5 +
Exhaust
Akrapovič - for race use only
Fuel Induction
Airbox with front air intake. 2 x 52 mm throttle bodies, Ride-By-Wire management
Lubrication
Wet sump
Starter
Electric
Clutch
Wet, multi-plate, slipper
Final Drive
Chain, with drive ratio: 17/43
Transmission / Drive
6 Speed, Aprilia Quick Shift (AQS) System up and down (available as optional accessory)
Frame Type
Twin-spar aluminum half frame
Suspension - Front
43mm Öhlins NIX 30 fork, spring preload, rebound and compression damping adjustable
Suspension - Rear
Öhlins STX rear shock, spring preload, rebound and compression damping adjustable
Rake
24.3°
Trail
104.1 mm / 4.1 in
Wheel Travel - Front
110 mm / 4.3 in
Wheel Travel - Rear
130 mm / 5.1 in
Electronics Package
APRC suite that includes ATC (traction control), AWC (wheelie control), AEB (engine brake) AEM (engine mapping), ACC (cruise control) 5 riding modes (Road and Track, 3 pre-set and 2 customizable)
Brakes - Front
2x 320mm Brembo radial calipers with 4 horizontally opposed 32 mm pistons. Radial pump and metal braided brake hose
Brakes - Rear
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
Tyres - Front
120/70 ZR 17
Tyres - Rear
180/55 ZR 17
Wheels
Aluminum alloy
Wheels - Front
3.5 x17
Wheels - Rear
5.5 x17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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