These are the known mechanical and performance specifications for your 2009 Hyosung GT125R.
Basic Specs

Engine
Displacement125.00 ccm (7.63 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder4
FuelingCarburettor. Mikuni BDS26
Ignition
Exhaust
Lubrication
CoolingOil & air
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity17.00 litres (4.49 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionUSD Telescopic
Front Travel
Rear SuspensionSwing Arm
Rear Travel
Seat
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,125 mm (44.3 inches)
Total Length2,060 mm (81.1 inches)
Total Width655 mm (25.8 inches)
Ground Clearance130 mm (5.1 inches)
Wheelbase1,445 mm (56.9 inches)
Dry Weight166.0 kg (366.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre150/70-17
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels
Comments