Aprilia
| Engine type | 2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-Wire |
| Displacement | 659 cm³ |
| Bore and stroke | 81 mm / 3.19 in x 63.93 mm / 2.52 in |
| Max power | 95 HP / 70 kW at 10,500 rpm |
| Max torque | 67 Nm / 49.4 lb-ft at 8,500 rpm |
| Clutch | Multiplate wet clutch with slipper system |
| Gearbox | 6 gears |
| Frame | Dual beam aluminium frame |
| Front suspension | Kayaba 41 mm / 1.61 in upside-down fork, adjustable in rebound and preload, 110 mm / 4.33 in travel |
| Rear suspension | Kayaba monoshock, adjustable in rebound and preload, 130 mm / 5.12 in wheel travel |
| Front brake | Double 320 mm / 12.60 in floating disc. Brembo radial calipers with 4 pistons |
| Rear brake | 220 mm / 8.66 in disc. Brembo 2-piston calipers |
| Front wheel | 17" x 3.5” Aluminium alloy rim |
| Rear wheel | 17" x 5.5” Aluminium alloy rim |
| Seat height | 820 mm / 32.28 in |
| Fuel tank capacity | 15 litres / 3.96 gal |
| Wet weight | 183 kg / 403.45 lbs |
| Standard equipment | LED headlight assembly with DRL. Engine maps (AEM), engine brake (AEB), dual-channel ABS with anti roll-over system , traction control (ATC), Wheelie Control (AWC), 5 riding modes. Cruise Control (ACC). 4.3 inch TFT instrument panel. Metal braided brake hoses |
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The 2023 Aprilia Tuono 660 is a sharp, middleweight naked built for riders who want track-bred responsiveness with real-world practicality. It blends a lively parallel-twin, premium components, and a deep electronics suite into a compact street package. Below you’ll find the 2023 Aprilia Tuono 660 specs and a concise Aprilia Tuono 660 review to help you decide if it fits your riding style.
Aprilia’s 659 cm³ parallel twin hits the sweet spot for the street. With 95 HP / 70 kW at 10,500 rpm, the Tuono 660 builds power progressively, rewarding a committed right hand without overwhelming newer riders. Torque peaks at 67 Nm / 49.4 lb-ft at 8,500 rpm, supplying eager drive off city corners and robust midrange for backroad exits. The bore and stroke (81 mm / 3.19 in x 63.93 mm / 2.52 in) underscore its rev-happy character without sacrificing tractability.
Ride-By-Wire opens the door to precise fueling and multiple engine maps (AEM), while the slipper-equipped multiplate wet clutch keeps downshifts calm and controlled. The 6-speed gearbox complements spirited riding and highway cruising alike, with enough spread to keep the twin in its sweet spot. Around town, the engine’s smoothness and electronic aids make it easy to ride; on the highway, it breathes freely to pass traffic without protest; and when the road opens up, it delivers the kind of playful top-end that makes middleweights so addictive.
The dual beam aluminium frame is a big part of the Tuono’s appeal: it’s light, rigid, and communicates clearly. Up front, a Kayaba 41 mm upside-down fork with rebound and preload adjustment (110 mm / 4.33 in travel) pairs with a Kayaba monoshock out back, also adjustable for rebound and preload (130 mm / 5.12 in wheel travel). The chassis is nimble yet planted, helped by 17" aluminium alloy rims (3.5” front, 5.5” rear) that keep turn-in quick.
The Aprilia Tuono 660 seat height is 820 mm / 32.28 in. That figure, combined with the narrow midsection, makes it manageable for a broad range of riders. The Aprilia Tuono 660 weight is 183 kg / 403.45 lbs (wet), which feels light once rolling and remains friendly during low-speed U-turns and parking maneuvers. Shorter riders gain confidence from the approachable seat height and balanced mass, while taller riders will appreciate the natural, upright ergonomics typical of the Tuono line.
Aprilia equips the Tuono 660 like a premium sport-naked. Braking is handled by a double 320 mm / 12.60 in floating front disc setup with Brembo radial 4-piston calipers, plus a 220 mm / 8.66 in rear disc with Brembo 2-piston calipers—fed by metal braided brake hoses for consistent feel. Dual-channel ABS includes an anti roll-over system for additional safety under hard stops.
The electronics suite is comprehensive: engine maps (AEM), adjustable engine brake (AEB), traction control (ATC), Wheelie Control (AWC), 5 riding modes, and Cruise Control (ACC). A 4.3 inch TFT instrument panel keeps data crisp and legible, while the LED headlight assembly with DRL enhances visibility and modern aesthetics. Suspension adjustability front and rear lets you tailor the ride to commuting, canyon carving, or light track fun. A 15 litres / 3.96 gal fuel tank supports realistic daily use without frequent stops.
Riders stepping up from smaller machines will find the Tuono 660 approachable thanks to its manageable size, electronics safety net, and predictable power delivery. Experienced riders seeking a lively, tech-rich middleweight for commuting and weekend blasts will appreciate its chassis feedback and braking performance. If you want a do-it-all naked that balances excitement with usability, the Tuono 660 makes a compelling case.
In this Aprilia Tuono 660 review, the highlights are clear: a communicative aluminium frame, quality Kayaba suspenders, strong Brembo brakes, and a class-leading electronics package. The engine is flexible in the city and animated on twisty roads, with 95 HP / 70 kW delivered seamlessly via Ride-By-Wire and aided by a slipper clutch.
Downsides? If you’re after a plush touring experience, the sporty setup may feel firm, and riders with very short inseams might still want to test the 820 mm / 32.28 in seat height. But judged as a middleweight naked, the 2023 Aprilia Tuono 660 specs land it near the top of the segment: agile, feature-rich, and genuinely fun.
Is the 2023 Aprilia Tuono 660 good for beginners?
What is the seat height of the 2023 Aprilia Tuono 660?
How heavy is the 2023 Aprilia Tuono 660?
How much power does the 2023 Aprilia Tuono 660 make?
What is the fuel tank capacity?