Sachs Roadster 650 - 2001 Specifications and Reviews
The 2001 Sachs Roadster 650 is a lightweight naked bike powered by a torquey 644cc single-cylinder engine producing 50 horsepower. Ideal for beginner and intermediate riders, this affordable commuter excels in urban environments thanks to its manageable weight, low seat height, and responsive character. Its robust construction and straightforward carburetted engine make it reliable and easy to maintain.
General information | |
| Category | Naked bike |
| Year | 2001 |
| Model | Sachs Roadster 650 |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Valves per cylinder | 4 |
| Fuel system | Carburettor |
| Bore x stroke | 100.0 x 82.0 mm (3.9 x 3.2 inches) |
| Torque | 56.00 |
| Power | 50.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 644.00 ccm (39.30 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,490 mm (58.7 inches) |
| Seat height | 760 mm (29.9 inches) If adjustable, lowest setting. |
| Dry weight | 165.0 kg (363.8 pounds) |
| | |
Sachs Roadster 650 dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 160/60-ZR17 |
| Front tyre dimensions | 120/70-ZR17 |
| Rear suspension travel | 120 mm (4.7 inches) |
| Front suspension travel | 120 mm (4.7 inches) |
Speed and acceleration | |
| Power/weight ratio | 0.3030 HP/kg |
| Top speed | 170.0 km/h (105.6 mph) |
Other specs | |
| Fuel capacity | 20.00 litres (5.28 gallons) |






































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