Kymco AK 550 - 2022 Specifications and Reviews

The 2022 Kymco AK 550 is a maxi-scooter designed for commuters and riders seeking practical, fuel-efficient urban mobility. Powered by a 550cc liquid-cooled twin-cylinder engine producing 53 horsepower, it delivers smooth acceleration and reliable performance. Best known for combining scooter convenience with motorcycle-like capability, it appeals to riders wanting an accessible alternative to traditional motorcycles.

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General information

CategoryScooter
Year2022
ModelKymco AK 550

Engine and Transmission Specifications

Emission detailsEuro 4
Cooling systemLiquid
IgnitionElectric
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Bore x Stroke69.0 x 73.6 mm (2.7 x 2.9 inches)
Compression11.0:1
Torque55.1 Nm (5.6 kgf-m or 40.6 ft.lbs) @ 5500 RPM
Power53.0 HP (38.7 kW) @ 7500 RPM
Engine typeTwin, four-stroke
Capacity:550.4 ccm (33.59 cubic inches)

Brakes, suspension, Frame and wheels

WheelsAluminium alloy
Rear brakesSingle disc
Diameter270 mm (10.6 inches)
Front brakesDouble disc
Rear tire160/60-R15
Front tire120/70-R15
Rear wheel travel48 mm (1.9 inches)
Rear SuspensionHorizontal Trailing Arm Rear
Front wheel travel120 mm (4.7 inches)
Front SuspensionUpside down telescopic fork 41
Frame typeUnderbone
 
 

Physical measures and capacities

Oil capacity3.00 litres (3.17 US quarts)
Fuel capacity15.00 litres (3.96 US gallons)
Wheelbase1580 mm (62.2 inches)
Overall width795 mm (31.3 inches)
Overall length2165 mm (85.2 inches)
Overall height1400 mm (55.1 inches)
Seat height785 mm (30.9 inches) If adjustable, lowest setting.
Power/weight ratio0.2524 HP/kg
Weight incl. oil, gas, etc226.0 kg (498.2 pounds)
Dry weight210.0 kg (462.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty2 Year Limited Factory Warranty (Extended Warranty Packages Available)
StarterElectric
Color optionsBlack, Blue, Grey, Silver

Maintenance and service data

Tire pressure rear39 PSI (2.7 Bar or 270 kPa)
Tire pressure front36 PSI (2.5 Bar or 250 kPa)
Idle speed1200 +/- 100 RPM
Spark plugsNGK: CR7E

Performance Profile & Rider Fit

53 hp
Peak Power
4.8s
0-60 mph

Best For

Track35%
City75%
Cornering68%
Daily Riding82%
Touring78%
Passenger75%

Rider Profile

Best ForSuited to riders with at least some experience on larger, heavier two-wheelers, since the AK 550's size and weight demand confident low-speed handling.
PurposeBuilt as a maxi-scooter that blends effortless commuting with genuine long-distance capability, offering car-like performance without the complexity of a manual gearbox.
Rider FitA tall seat height and substantial curb weight mean shorter or less experienced riders may find it a handful at a stop, though the low center of gravity helps once moving.
CharacterA premium, sport-oriented maxi-scooter character that rewards confident throttle use with strong midrange torque and stable high-speed manners.
Not Ideal ForNot a good fit for off-road exploration or for riders wanting a lightweight, flickable machine for tight city alleys.

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

Rider Fit Visualizer

2022 Kymco AK 550 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 785mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2022 Kymco AK 550, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2022 Kymco AK 550 is a powerful and stylish maxi scooter that offers riders a comfortable and exciting riding experience. With a 550cc liquid-cooled engine, this scooter provides quick acceleration and smooth handling, making it a great option for both city commuting and long-distance touring. The AK 550 also features advanced technology, including traction control, ABS brakes, and a full LED lighting system, ensuring a safe and modern ride. Additionally, its spacious under-seat storage and adjustable windscreen add practicality to its impressive performance. Overall, the 2022 Kymco AK 550 is a top-tier maxi scooter that combines power, comfort, and advanced features for a premium riding experience. Whether you're an urban commuter or a touring enthusiast, this scooter delivers on all fronts, providing a thrilling and reliable ride every time. With its sleek design and cutting-edge technology, the AK 550 is a standout option in the maxi scooter market, offering riders a true sense of freedom and excitement on the road.
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