The Hyosung GT 650 Comet is a motorcycle model produced from 2007 to 2009. It is powered by a four-stroke, 90-degree V-twin engine with a 647cc capacity, which is liquid-cooled and has a compression ratio of 11.4:1. The engine is lubricated by a wet sump system and uses semi-synthetic, 10W/40 oil. It has a 38mm carburetor for induction and a digital CDI ignition system. The maximum power output is 76.4 hp at 9000 rpm, and the maximum torque is 68 Nm at 7500 rpm. The transmission is a six-speed with a wet, multiple-disc, cable-operated clutch, and the final drive is a chain. The frame is made of steel with a double-pipe design, and the front suspension uses 41mm oil upside-down forks with 120mm of travel. The rear suspension is a swinging arm with 100mm of travel, and the brakes are 2x 300mm discs for the front and a single 230mm disc for the rear. The front and rear tires are 120/60-17 and 160/60-17, respectively. The dimensions of the motorcycle are length 2060mm, width 740mm, and height 1125mm. The wheelbase is 1435mm, and the seat height is 780mm. The dry weight is 195kg, and the wet weight is 210kg. The fuel capacity is 17 litres, and the average consumption is 21.8km per litre. The standing 1/4 mile is 13.2 seconds, and the top speed is 187km/h.
Technical specifications:
Make Model: Hyosung GT 650 Comet
| Year | 2007 – 09 |
|---|---|
| Engine | Four stroke, 90 degrees 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, double pipe |
| 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 | 1435 mm / 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 1/4 Mile | 13.2 sec |
| Top Speed | 187 km/h |
