1. First Generation (1993-2000):
* Engine: Single-cylinder, 4-stroke, 652cc, air-cooled
* Power: 48 hp (35 kW) at 6,000 rpm
* Torque: 52 Nm (38 lb-ft) at 4,500 rpm
* Transmission: 5-speed, manual
* Fuel System: Carburetor
* Suspension: Telescopic fork front, single shock rear
* Brakes: Single disc front, single disc rear
* Dry Weight: 163 kg (359 lb)
* Fuel Capacity: 18 liters (4.7 US gal)
* Seat Height: 820 mm (32.3 in)
2. Second Generation (2008-2012):
* Engine: Single-cylinder, 4-stroke, 798cc, liquid-cooled
* Power: 71 hp (52 kW) at 6,500 rpm
* Torque: 80 Nm (59 lb-ft) at 5,000 rpm
* Transmission: 6-speed, manual
* Fuel System: Electronic fuel injection
* Suspension: Telescopic fork front, single shock rear (adjustable)
* Brakes: Single disc front, single disc rear (ABS available)
* Dry Weight: 184 kg (406 lb)
* Fuel Capacity: 16 liters (4.2 US gal)
* Seat Height: 820 mm (32.3 in) (adjustable)
Key differences between the two generations:
* Engine: The first generation used an air-cooled engine, while the second generation used a liquid-cooled engine with significantly more power and torque.
* Fuel system: The first generation used a carburetor, while the second generation used fuel injection for better performance and fuel efficiency.
* Suspension: The second generation featured adjustable suspension for improved ride comfort and handling.
* Brakes: The second generation offered ABS as an option for enhanced safety.
* Weight: The second generation was slightly heavier due to the larger engine and added features.
Additional information:
* The first generation F650GS was known for its simplicity and reliability, making it popular among adventure riders.
* The second generation F650GS offered more power and features, appealing to riders seeking a more modern and capable machine.
* Both generations were known for their comfortable riding position and good handling characteristics.
Please note that specific specifications may vary depending on the year of manufacture and model. You can find detailed information about specific F650GS models on online resources like the BMW website or motorcycle forums.
