Hyosung Aquila GV125S - 2021 Specifications and Reviews

The 2021 Hyosung Aquila GV125S is a lightweight cruiser powered by a 125cc liquid-cooled twin-cylinder engine producing 14.8 horsepower, making it ideal for beginner and casual riders seeking an accessible custom-styled motorcycle. Its classic cruiser aesthetics combined with manageable performance and a 6-speed transmission offer an approachable entry into motorcycle ownership without compromising character or style.

2021
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General information

CategoryCustom / cruiser
Year2021
ModelHyosung Aquila GV125S

Engine and Transmission Specifications

Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Bore x Stroke44.0 x 41.0 mm (1.7 x 1.6 inches)
Compression11.2:1
Torque10.0 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 10000 RPM
Power14.8 HP (10.8 kW) @ 10500 RPM
Engine typeTwin, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Diameter270 mm (10.6 inches)
Front brakesSingle disc
Rear tire120/80-15
Front tire120/80-16
Rear wheel travel67 mm (2.6 inches)
Rear SuspensionDouble Spring
Front wheel travel136 mm (5.4 inches)
Front SuspensionConventional Fork 35mm Stanchions,
 
 

Physical measures and capacities

Fuel capacity12.00 litres (3.17 US gallons)
Ground clearance165 mm (6.5 inches)
Overall width760 mm (29.9 inches)
Overall length2085 mm (82.1 inches)
Overall height1050 mm (41.3 inches)
Seat height710 mm (28.0 inches) If adjustable, lowest setting.
Power/weight ratio0.0894 HP/kg
Dry weight165.0 kg (363.8 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlack, Grey

Performance Profile & Rider Fit

14.8 hp
Peak Power

Best For

Track5%
City65%
Cornering30%
Daily Riding60%
Touring30%
Passenger25%

Rider Profile

Best ForThis small-displacement cruiser is well suited to beginners and new riders building confidence on the road.
PurposeIt is designed as a stylish, low-key cruiser for relaxed commuting and short leisure rides rather than outright performance.
Rider FitThe low seat height and modest weight make it easy to manage for riders of smaller stature or those wanting a non-intimidating machine.
CharacterIt has a laid-back cruiser personality with classic styling, a twin-cylinder character, and unhurried, approachable power delivery.
Not Ideal ForIt is not the right choice for riders seeking highway-speed touring performance, off-road capability, or aggressive cornering ability.

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

Rider Fit Visualizer

2021 Hyosung Aquila GV125S Rider Ergonomics Assessment

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

Feet:

At 710mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Hyosung Aquila GV125S, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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 2021 Hyosung Aquila GV125S is a stunning and powerful motorcycle that is perfect for riders of all skill levels. With its sleek design and advanced features, this bike is sure to turn heads wherever you go. The 125cc engine provides plenty of power for city commuting and longer rides, while the comfortable seating and smooth handling make for an enjoyable riding experience. Whether you're a beginner looking for a reliable and stylish ride or a seasoned rider in need of a nimble and efficient bike, the Aquila GV125S is a top choice. Overall, the 2021 Hyosung Aquila GV125S motorcycle is a fantastic option for anyone in the market for a sleek and reliable ride. From its eye-catching design to its powerful engine, this bike has everything you need for a fun and enjoyable riding experience. Whether you're navigating city streets or hitting the open road, the GV125S has the performance and style to make every ride a memorable one. If you're in the market for a new motorcycle, be sure to check out the 2021 Hyosung Aquila GV125S for an unbeatable combination of style, performance, and value.
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