Naked Motorcycles
2011Sachs Roadster 125
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The 2011 Sachs Roadster 125 is an entry-level naked bike designed for new riders seeking an affordable, manageable commuter. Its lightweight 145kg frame, low 780mm seat height, and modest power delivery make it ideal for learners building confidence. Known for practical styling and reliable electric starting, this urban-focused machine prioritizes accessibility over performance.
- Capacity
- 124.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 145.0 kg
- Seat height
- 780 mm
- Power
- 8.9 HP (6.5 kW)
What’s new for the 2011 Sachs Roadster 125
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Power | 13.4 HP (9.9 kW) | 8.9 HP (6.5 kW) |
| Torque | 9.9 Nm (1.0 kgf-m or 7.3 ft.lbs) | not listed |
| Top speed | — | 85.0 km/h (52.8 mph) |
| Dry weight | 133.0 kg (293.2 pounds) | 145.0 kg (319.7 pounds) |
| Seat height | 760 mm (29.9 inches) | 780 mm (30.7 inches) |
| Front suspension | — | Telescopic fork |
| Front brakes | Single disc | Double disc. Wave disk |
| Rear brakes | — | Single disc. Wave disk |
| Wheelbase | 1495 mm (58.9 inches) | 1385 mm (54.5 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited to short commutes and low-speed urban riding rather than any performance-oriented use.
- Built for
- A modest, unintimidating naked bike that favors simplicity and approachability over excitement.
- Not ideal for
- This is not the bike for highway touring, spirited cornering, or any rider seeking real power and speed.
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
- 124.0 ccm
- Power
- 8.9 HP (6.5 kW)
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.0614 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 85.0 km/h (52.8 mph)
Dimensions & weight
- Wheelbase
- 1385 mm
- Overall length
- 2065 mm
- Overall width
- 760 mm
- Overall height
- 1181 mm
- Seat height
- 780 mm
- Dry weight
- 145.0 kg
- Fuel capacity
- 20.00 litres
Chassis & suspension
- Front suspension
- Telescopic fork
Brakes & wheels
- Front brakes
- Double disc. Wave disk
- Rear brakes
- Single disc. Wave disk
- Front tyre
- 110/70-17
- Rear tyre
- 110/70-17
Other
- Color options
- Black
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 | 1998 | 2001 | 2005 | 2008 | 2011 |
|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 135 kg | 135 kg | 133 kg | 133 kg | 145 kg |
| Seat height | 750 mm | 750 mm | 760 mm | 760 mm | 780 mm |
| Fuel capacity | 20 L | 20 L | 20 L | 20 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 125?
The 2011 Sachs Roadster 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Sachs Roadster 125 have?
The 2011 Sachs Roadster 125 has a Power of 8.9 HP (6.5 kW).
How many gears does the Sachs Roadster 125 have?
The 2011 Sachs Roadster 125 has a Gearbox of 5-speed.
How much does the Sachs Roadster 125 weigh?
The 2011 Sachs Roadster 125 has a Dry weight of 145.0 kg (319.7 pounds).
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