Minibikes
2011Sachs MadAss 50
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The 2011 Sachs MadAss 50 is an affordable minibike for riders who want compact, fun and easy-to-handle transport. Its 50cc air-cooled single makes 2.6 hp, with an 835 mm seat, an 85 kg dry weight and a 5-litre tank.
- Capacity
- 49.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- 4-speed
- Dry weight
- 85.0 kg
- Seat height
- 835 mm
- Power
- 2.6 HP (1.9 kW) @ 6972 RPM
What’s new for the 2011 Sachs MadAss 50
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Power | 5.4 HP (4.0 kW) | 2.6 HP (1.9 kW) @ 6972 RPM |
| Dry weight | 91.0 kg (200.6 pounds) | 85.0 kg (187.4 pounds) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for short-hop urban commuting and casual fun riding rather than any kind of performance or distance work.
- Built for
- A quirky, playful minibike with a fun, toy-like personality that prioritizes charm and simplicity over speed or refinement.
- Not ideal for
- This is not the bike for anyone wanting highway speeds, long-distance touring, or a serious daily passenger-carrying setup.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 49.5 ccm
- Power
- 2.6 HP (1.9 kW) @ 6972 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0306 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.1 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Belt
Performance
- Top speed
- 45.0 km/h (28.0 mph)
Dimensions & weight
- Wheelbase
- 1235 mm
- Overall length
- 1830 mm
- Overall width
- 780 mm
- Seat height
- 835 mm
- Dry weight
- 85.0 kg
- Fuel capacity
- 5.00 litres
Chassis & suspension
- Frame
- Steel tube
- Front suspension
- Telescopic
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 215 mm
- Front tyre
- 90/80-16
- Rear tyre
- 90/80-16
Other
- Color options
- Black, white, anthracite grey
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 | 2007 | 2009 | 2010 | 2011 | 2012 | 2013 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 85 kg | 91 kg | 91 kg | 85 kg | 85 kg | 85 kg |
| Seat height | 835 mm | 835 mm | 835 mm | 835 mm | 835 mm | 835 mm |
| Fuel capacity | 4.5 L | — | 5 L | 5 L | 5 L | 5 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 MadAss 50?
The 2011 Sachs MadAss 50 has a Capacity of 49.5 ccm (3.02 cubic inches).
What engine power does the Sachs MadAss 50 have?
The 2011 Sachs MadAss 50 has a Power of 2.6 HP (1.9 kW) @ 6972 RPM.
How many gears does the Sachs MadAss 50 have?
The 2011 Sachs MadAss 50 has a Gearbox of 4-speed.
How much does the Sachs MadAss 50 weigh?
The 2011 Sachs MadAss 50 has a Dry weight of 85.0 kg (187.4 pounds).
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