These are the known mechanical and performance specifications for your 2001 Hyosung Classic.
Basic Specs

Engine
Displacement125.00 ccm (7.63 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Valves/Cylinder4
FuelingCarburettor
Ignition
Exhaust
Lubrication
Cooling
Performance
Horespower14.30 HP (10.4 kW)
Torque11.00 Nm (1.1 kgf-m or 8.1 ft.lbs)
Top Speed105.0 km/h (65.2 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity14.50 litres (3.83 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel170 mm (6.7 inches)
Rear Suspension
Rear Travel90 mm (3.5 inches)
Seat
Seat Height718 mm (28.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase1,385 mm (54.5 inches)
Dry Weight141.0 kg (310.9 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre90/90-18
Rear Tire/Tyre120/80-17
Front BrakesSingle disc
Front Brake Diameter265 mm (10.4 inches)
Rear BrakesExpanding brake
Rear Brake Diameter130 mm (5.1 inches)
Wheels
Comments