Positioned in Hyosung's naked motorcycle lineup, the 2010 Hyosung GT 250 relies on a 249 cc (15.2 cu in) oil & air-cooled v2, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 57.0 x 48.8 mm (2.2 x 1.9 inches) with a 10.3:1 compression ratio.
On the scales, the GT 250 measures 170.1 kg (375 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 831 mm (32.7 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,435 mm (56.5 in) wheelbase engineered for balanced agility and highway composure. The 17.03-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Hyosung archive, this model family spans 4 indexed model years from 2005 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
831 mm (32.7 in)
Engine
Displacement249.0 ccm (15.19 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Compression10.3:1
Bore x Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationWet sump
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet, Multiplate
Chassis
Rake25.0°
Front SuspensionUpside down Telescopic fork
Rear SuspensionSwing arm with Progressive linkage Hydraulic Mono shock absorber
Wheelbase1435 mm (56.5 inches)
Ground Clearance175 mm (6.9 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre150/70-17
Front BrakesDouble disc. 2 pistons caliper
Front Brake Ø300 mm (11.8 inches)
Rear BrakesSingle disc. 2 pistons caliper
Rear Brake Ø230 mm (9.1 inches)
Dimensions & Weight
Weight incl.170.1 kg (375.0 pounds)
Seat Height831 mm (32.7 inches) If adjustable, lowest setting.
Overall Length2096 mm (82.5 inches)
Overall Width719 mm (28.3 inches)
Fuel Capacity17.03 litres (4.50 US gallons)
Other
StarterElectric
Color OptionsRed, black, white/black, red/black, silver/black
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
