| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Hyosung |
| Model Name | ST 7 |
| Year | 2010 |
| Category(class) | Cruiser / Chopper / Custom |
| Engine |
|---|
| Engine Capacity (Displacement) | 678 ccm (41.37 cubic inches) |
| Engine Type | V2, four-stroke |
| Bore x Stroke | Ø81.5 mm x 65.0 mm (Ø3.21 inches x 2.56 inches) |
| Bore/Stroke Ratio | 1.25 |
| Compression Ratio | 11.5:1 |
| Valves per Cylinder | 4 |
| Timing System | DOHC |
| Fuel System(Carburetion) | Injection |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Wet, Multi plate |
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | 41Ø Conventional telescopic fork |
| Rear Suspension | Swing arm, Hydraulic double shock absorber (preload adjustable) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø300 mm (Ø11.81 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø270 mm (Ø10.63 inches) |
| Front Tire | 120/80-16 |
| Rear Tire | 170/80-15 |
| Dimensions |
|---|
| Overall Length | 2470 mm (97.24 inches) |
| Overall Width | 960 mm (37.8 inches) |
| Overall Height | 1135 mm (44.69 inches) |
| Seat Height | 690 mm (27.17 inches) |
| Fork Angle (Rake) | 33.0° degrees |
| Trail | 142 mm (5.59 inches) |
| Wheelbase | 1690 mm (66.54 inches) |
| Ground Clearance | 155 mm (6.1 inches) |
| Dry Weight | 229.0 kg (505 lb) |
| Curb Weight | 244.0 kg (538 lb) |
| Fuel Capacity | 17.98 litres (4.75 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
