Four stroke, 90° V twin, DOHC,
4 valve per cylinder
Capacity
647 cc / 39.4 cu-in
Bore x Stroke
81.5 x 62 mm
Cooling System
Liquid cooled
Compression Ratio
11.4:1
Lubrication
Wet sump
Engine Oil
Semi-Synthetic, 10W/40
Induction
38 mm Carburettor
Ignition
Digital CDI
Spark Plug
NGK, CR8E
Starting
Electric
Max Power
76.4 hp / 58.8 kW @ 9000 rpm
Max Torque
68 Nm / 6.93 kg-m@ 7500 rpm
Clutch
Wet, multiple discs, cable operated
Transmission
6 Speed
Final Drive
Chain
Frame
Steel,doublepipe
Front Suspension
41mm Oil upside down forks
Front Wheel Travel
120 mm / 4.7 in
Rear Suspension
Swinging arm
Rear Wheel Travel
100 mm / 3.9 in
Front Brakes
2x 300mm discs
Rear Brakes
Single 230mm disc
Front Tyre
120/60 -17
Rear Tyre
160/60 -17
Dimensions
Length 2060 mm / 81.1 in
Width 740 mm / 29.1 in
Height 1125 mm / 44.2 in
Wheelbase
1435mm / 56.4 in
Seat Height
780 mm / 30.7 in
Dry Weight
195 kg / 429 lbs
Wet Weight
210 kg / 462 lbs
Fuel Capacity
17 Litres / 3.1 US gal
Consumption average
21.8 km/lit
Standing
¼ Mile
13.2 sec
Top Speed
187 km/h
Imposing road presence.
The twin-cylinder water-cooled GT650 combines traditional naked sports bike
styling with a can-do attitude. The dual lateral oval bar frame is designed to
remove weight and provide superb
cornering ability.
Hyosung's twin-cylinder, water-cooled GT650 combines traditional naked sports
bike styling with a can-do attitude.
V type V-Twin engine - Intake efficiency was maximized by installing 647 cc 90
degree water-cooled V-Twin, DOHC 8 valve enabling pleasant driving
Large size radiator - Kept the stability by maximizing cooling effect in high
speed and improved performance and durability of engine greatly.
Semi-truss Semi-backbone frames (hardness backbone frame) - Selected the frame
of high-strength elliptic pipe and plate, secured hardness and revealed
low-frequency avoiding resonance area with engine.
Circular instrument - Secured excellent visual recognition in day and night, and
made long distance running tranquil by high-capacity (17 l) fuel tank
installation.
Halogen headlamp - Selects large size automobile lamp to secure excellent night
visual recognition and various Indicator classes are produced according to ECE
standard
Rear seat and storage space - Secured separate storage space under rear seat and
luggage loading is easy to fix with lower mounting hook.
Front fork/double disk - Motility and elasticity were satisfied by employing
upside-down method, and dynamic and safe running can be presented by securing
hardness.
Large size muffler - Aluminum exhaust pipe controls noise, and presents
agreeable running by exerting generating power that is strong by 2-In-1 exhaust
system employment.