| General |
| Year | 2005 - 06 | 2007 - 08 |
| Colours | Blue, Red | - |
| Make Model | Suzuki SV 650S | Hyosung GT 650R |
| Dimensions |
| Ground Clearance (mm) | 155 mm | - |
| Ground Clearance (in.) | 6.1 inches | - |
| Seat Height | 800 mm / 31.5 in | 780 mm / 30.7 in |
| Wheelbase | 1 430 mm / 56.3 in | 1435 mm / 56.4 in |
| Ground Clearance | 155 mm / 6.1 in | - |
| Height | 1,170 mm / 46.1 in. | 1125 mm / 44.2 in |
| Length | 2,080 mm / 81.9 in. | 2060 mm / 81.1 in |
| Width | 730 mm / 28.7 in. | 740 mm / 29.1 in |
| Weights & Capacities |
| Dry Weight | 169 kg / 372 lbs | 195 kg / 429 lbs |
| Fuel Capacity | 17.00 litres / 4.49 gallons | 17 Litres / 3.1 US gal |
| Oil Capacity | 2.3 Litres / 2.4 US qt / 2.0 Imp qt | - |
| Wet Weight | 189 kg / 417 lbs | 210 kg / 462 lbs |
| Performance |
| Top Speed | 204.3 km/h / 126.9 mph | 203.8 km/h |
| Braking (60 mph - 0) | 36 m / 118 ft | - |
| Max Power | - | 76.4 hp / 58.8 kW @ 9000 rpm |
| Max Torque | 64 Nm / 6.53 kg-m / 47.2 lb-ft @ 7200 rpm | 68 Nm / 6.93 kg-m @ 7500 rpm |
| Standing Start 0-161 km/h | 8.76 sec | - |
| Standing Start 0-97 km/h | 3.2 sec | - |
| Standing Start ¼ Mile | 11.85 sec / 177 km/h / 110 mph | 13.0 sec |
| Engine |
| Engine Type | V2 | - |
| Displacement (ci) | 39.36 cubic inches | - |
| Fuel Control | DOHC | - |
| Stroke | 4 | - |
| Displacement (cc) | 645.00 cc | - |
| Bore x Stroke (mm) | 81.0 x 62.6 mm | - |
| Bore x Stroke (in,) | 3.2 x 2.5 inches | - |
| Displacement | 645 cc / 39.4 cu-in | 647 cc / 39.4 cu-in |
| Engine Detail | Four stroke, 90°-V-twin, DOHC, 4 valves per cylinder | Four stroke, 90° V twin, DOHC, 4 valve per cylinder |
| Fuel System | Injection | - |
| Bore x Stroke | 81 x 62.6 mm | 81.5 x 62 mm |
| Compression Ratio | 11.5:1 | 11.4:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Engine Lubrication | Wet Sump | - |
| Engine Oil Specification | Synthetic, 10W40 | Semi-Synthetic, 10W/40 |
| Fuel Consumption | 4.65 L/100 km / 21.5 km/l / 50.6 US mpg / 60.7 Imp mpg | - |
| Fuel Induction | Fuel Injection | 38 mm Carburettor |
| Ignition | Digital transistorised | Digital CDI |
| Lubrication | Wet sump | Wet sump |
| Spark Plug | NGK, CR8E | NGK, CR8E |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multiple plate coil springs | Wet, multiple discs, cable operated |
| Final Drive | Chain | Chain |
| Final Drive Ratio | 45/14 (3.000) | - |
| Gear Ratios | 1st 32/13 (2.461) / 2nd 32/18 (1.777) / 3rd 29/21 (1.380) / 4th 27/24 (1.125) / 5th 25/26 (0.961) / 6th 23/27 (0.851) | - |
| Gearbox | 6-speed | - |
| Primary Drive Ratios | 34/71 (2.088) | - |
| Transmission / Drive | 6 Speed | 6 Speed |
| Chassis |
| Frame Type | Pressure cast aluminium alloy diamond truss | Steel, double pipe |
| Suspension - Front | Telescopic 41 mm, coil spring, oil damped, fully adjustable preload | 41mm Oil upside down forks |
| Suspension - Rear | KYB single shock, adjustable spring preload | Swinging arm |
| Rake | 25° | - |
| Trail | 102 mm / 4.0 in | - |
| Wheel Travel - Front | 130 mm / 5.1 in | 120 mm / 4.7 in |
| Wheel Travel - Rear | 125 mm / 4.7 in | 100 mm / 3.9 in |
| Wheels & Brakes |
| Brakes - Front | 2 x 290 mm Discs, 2 piston calipers | 2x 300mm discs |
| Brakes - Rear | Single 240 mm disc, 2 piston caliper | Single 230mm disc |
| Tyres - Front | 120/60 ZR17 | 120/60 -17 |
| Tyres - Rear | 160/60 ZR17 | 160/60 -17 |
| Wheels - Rear | 4.5 x 17 | - |