At the heart of the 2007 Hyosung GV250 Aquila - GV250 Cruiser custom - cruiser motorcycle, Hyosung relies on a 250 cc (15.3 cu in) oil & air-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 28.2 HP (20.6 kW) at 10,000 rpm while maximum torque reaches 22 Nm (16.2 lb-ft) at 7,300 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 112.8 HP per liter and a 2,700 rpm working window between peak torque (7,300 rpm) and peak power (10,000 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the GV250 Aquila - GV250 Cruiser measures 155 kg (342 lbs) dry, translating to a power-to-weight ratio of 0.18 HP/kg (5.5 kg per horsepower). Rider ergonomics and chassis geometry center around a 700 mm (27.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,500 mm (59.1 in) wheelbase engineered for balanced agility and highway composure. The 14-liter (3.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 130 km/h (81 mph).
Specific Output
112.8 HP/L
Power-to-Weight
0.18 HP/kg (5.5 kg/HP)
Power Band Window
7,300–10,000 rpm
Standover Height
700 mm (27.6 in)
Engine
Displacement250.0 ccm (15.26 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power28.2 HP (20.6 kW)) @ 10000 RPM
Torque22.0 Nm (2.2 kgf-m or 16.2 ft.lbs) @ 7300 RPM
Compression10.3:1
Bore x Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed130.0 km/h (80.8 mph)
Chassis
Wheelbase1500 mm (59.1 inches)
Ground Clearance155 mm (6.1 inches)
Wheels & Brakes
Front Tyre110/90-16
Rear Tyre150/80-15
Front BrakesSingle disc
Front Brake Ø275 mm (10.8 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø130 mm (5.1 inches)
Dimensions & Weight
Dry Weight155.0 kg (341.7 pounds)
Power/Weight0.1817 HP/kg
Seat Height700 mm (27.6 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
