Naked Motorcycles
2003Sachs Roadster 800
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The 2003 Sachs Roadster 800 is a straightforward naked bike suited to riders seeking affordable, practical commuting and casual riding. Powered by a torquey single-cylinder engine producing 58 hp, it excels in urban environments with its manageable 209 kg weight and approachable 770 mm seat height. Known for reliability and value rather than performance, it delivers dependable everyday transportation.
- Capacity
- 805.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 209.0 kg
- Seat height
- 770 mm
- Power
- 58.0 HP (42.7 kW) @ 6000 RPM
What’s new for the 2003 Sachs Roadster 800
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Top speed | 175.0 km/h (108.7 mph) | not listed |
| Fuel capacity | 17.00 litres (4.49 US gallons) | 20.00 litres (5.28 US gallons) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a characterful streetfighter-style naked bike for spirited urban riding and weekend backroad fun rather than outright speed or distance touring.
- Built for
- Delivers a raw, thumping big-single personality with strong low-end torque, giving it a distinctive, characterful feel that's more about engagement than sheer velocity.
- Not ideal for
- Not a good fit for riders seeking long-distance touring comfort, passenger-friendly ergonomics, or high-speed sportbike performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 805.0 ccm
- Power
- 58.0 HP (42.7 kW) @ 6000 RPM
- Torque
- 70.5 Nm (7.2 kgf-m) @ 4000 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.2775 HP/kg (dry)
- Bore x stroke
- 83.0 x 74.4 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Valves per cylinder
- 4
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Dimensions & weight
- Wheelbase
- 1475 mm
- Seat height
- 770 mm
- Dry weight
- 209.0 kg
- Wet weight
- 228.0 kg
- Fuel capacity
- 20.00 litres
- Reserve fuel capacity
- 3.00 litres
Chassis & suspension
- Front wheel travel
- 120 mm
- Rear wheel travel
- 108 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Expanding brake
- Rear brakes diameter
- 180 mm
- Front tyre
- 120/70-ZR17 58W
- Rear tyre
- 160/70-ZR17 73W
Other
- Color options
- Black, Blue
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2001 | 2002 | 2003 |
|---|---|---|---|
| Capacity | 805 cc | 805 cc | 805 cc |
| Dry weight | 209 kg | 209 kg | 209 kg |
| Seat height | 770 mm | 770 mm | 770 mm |
| Fuel capacity | 17 L | 17 L | 20 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Sachs Roadster 800?
The 2003 Sachs Roadster 800 has a Capacity of 805.0 ccm (49.12 cubic inches).
What engine power does the Sachs Roadster 800 have?
The 2003 Sachs Roadster 800 has a Power of 58.0 HP (42.7 kW) @ 6000 RPM.
How many gears does the Sachs Roadster 800 have?
The 2003 Sachs Roadster 800 has a Gearbox of 5-speed.
What is the torque of the Sachs Roadster 800?
The 2003 Sachs Roadster 800 has a Torque of 70.5 Nm (7.2 kgf-m or 52.0 ft.lbs) @ 4000 RPM.
How much does the Sachs Roadster 800 weigh?
The 2003 Sachs Roadster 800 has a Dry weight of 209.0 kg (460.8 pounds).
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