14 August. Friday 2026
Kymco AK 550I - 2023 Specifications and Reviews
The 2023 Kymco AK 550i is a maxi-scooter powered by a 550cc twin-cylinder four-stroke engine delivering 53 horsepower, designed for riders seeking commuting comfort with sporty performance. Its automatic transmission and liquid-cooled engine make it ideal for urban and highway use, offering a practical alternative to traditional motorcycles with the added convenience of step-through access. Best known for combining fuel efficiency with adequate power for two-up riding and longer journeys.
General information | |
| Category | Scooter |
| Year | 2023 |
| Model | Kymco AK 550i |
| | |
Engine and Transmission Specifications | |
| Driveline | CVT |
| Transmission type | Belt (final drive) |
| Gearbox | Automatic |
| Cooling system | Liquid |
| Ignition | Electric |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 69.0 x 73.6 mm (2.7 x 2.9 inches) |
| Compression | 11.0:1 |
| Torque | 55.1 Nm (5.6 kgf-m or 40.6 ft.lbs) @ 5500 RPM |
| Power | 53.0 HP (38.7 kW) @ 7500 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 550.4 ccm (33.59 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Aluminium alloy |
| Rear brakes | Single disc. ABS |
| Diameter | 270 mm (10.6 inches) |
| Front brakes | Double disc. ABS |
| Rear tire | 160/60-R15 |
| Front tire | 120/70-R15 |
| Rear wheel travel | 48 mm (1.9 inches) |
| Rear Suspension | Horizontal Trailing Arm |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Upside down telescopic fork 41 |
| Frame type | Underbone |
Physical measures and capacities | |
| Oil capacity | 3.00 litres (3.17 US quarts) |
| Fuel capacity | 15.00 litres (3.96 US gallons) |
| Wheelbase | 1580 mm (62.2 inches) |
| Overall width | 795 mm (31.3 inches) |
| Overall length | 2165 mm (85.2 inches) |
| Overall height | 1400 mm (55.1 inches) |
| Seat height | 785 mm (30.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.2524 HP/kg |
| Weight incl. oil, gas, etc | 226.0 kg (498.2 pounds) |
| Dry weight | 210.0 kg (462.9 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Windscreen. Heated grips. Keyless. USB. |
| Factory warranty | 2 Year Limited Factory Warranty (Extended Warranty Packages Available) |
| Carrying capacity | Underseat storage |
| Light | LED lights |
| Starter | Electric |
| Color options | Matte Metallic Silver, Deep Blue. |
Maintenance and service data | |
| Tire pressure rear | 39 PSI (2.7 Bar or 270 kPa) |
| Tire pressure front | 36 PSI (2.5 Bar or 250 kPa) |
| Idle speed | 1200 +/- 100 RPM |
| Spark plugs | NGK: CR7E |
Performance Profile & Rider Fit
53 hp
Peak Power
4.8s
0-60 mph
Best For
Track25%
City75%
Cornering60%
Daily Riding82%
Touring80%
Passenger78%
Rider Profile
| Best For | Suits riders with at least some experience on larger, heavier two-wheelers, since the maxi-scooter's weight and size demand confident low-speed handling. |
| Purpose | Built as a big-wheel maxi-scooter that blends brisk highway performance with commuting convenience, comfort features, and light touring capability. |
| Rider Fit | A tall seat height and substantial wet weight mean shorter or less experienced riders may find it a handful at a stop or when maneuvering in tight spaces. |
| Character | Refined and torquey, with a twin-cylinder engine and CVT that deliver smooth, strong acceleration and a relaxed, premium-feeling ride. |
| Not Ideal For | Not a good fit for off-road use, track enthusiasts seeking razor-sharp cornering, or riders wanting a lightweight, flickable city runabout. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Kymco AK 550i is a powerful and sleek scooter that offers a comfortable and smooth ride. With a 550cc engine, this scooter has plenty of power for highway cruising and city commuting. The AK 550i also features modern technology, including a digital display, LED lighting, and smartphone connectivity. Its large under-seat storage and ample legroom make it a practical choice for daily use, while its sporty design and nimble handling add a fun factor to the ride. Overall, the 2023 Kymco AK 550i is a great option for anyone in the market for a high-performance scooter. Its combination of power, style, and practicality make it a versatile choice for riders of all levels. Whether you're using it for daily commuting or weekend adventures, the AK 550i delivers a smooth and enjoyable riding experience. With its modern features and impressive performance, this scooter is a top contender in its class.Add a Comment
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