Sachs MadAss 125 - 2011 Specifications and Reviews

The 2011 Sachs MadAss 125 is a lightweight, stylish commuter scooter ideal for urban riders and beginners seeking ease of use and maneuverability. Its compact dimensions, electric starter, and 5-liter fuel tank make it practical for daily city riding. Known for its retro-inspired design and accessible ergonomics, it delivers dependable performance in confined spaces.

5 stars Average rating: 5 from 1 votes
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General information

CategoryScooter
Year2011
ModelSachs MadAss 125
 
 

Engine and Transmission Specifications

Emission detailsCatalyzed
Transmission type,final driveChain
Gearbox5-speed
IgnitionCDI
Fuel systemCarburettor
Top speed90.0 km/h (55.9 mph)
Power8.05
Engine typeSingle cylinder, four-stroke
Capacity:119.70 ccm (7.30 cubic inches)

Brakes, suspension, Frame and wheels

WheelsBlack 3-spoke wheels
Rear brakes diameter215 mm (8.5 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesDouble disc
Rear tyre dimensions90/80-16
Front tyre dimensions90/80-16
Front suspensionTelescopic fork

Physical measures and capacities

Fuel capacity5.00 litres (1.32 gallons)
Wheelbase1,235 mm (48.6 inches)
Overall width760 mm (29.9 inches)
Overall length1,840 mm (72.4 inches)
Seat height855 mm (33.7 inches) If adjustable, lowest setting.
Power/weight ratio0.0805 HP/kg
Weight incl. oil, gas, etc104.0 kg (229.3 pounds)
Dry weight100.0 kg (220.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsWhite, black, anthracite-grey
StarterElectric

Performance Profile & Rider Fit

8.1 hp
Peak Power
55.9 mph
Top Speed

Best For

Track15%
City85%
Cornering55%
Daily Riding65%
Touring15%
Passenger20%

Rider Profile

Best ForThis is a friendly, low-intimidation machine well suited to beginners and riders who want a light, simple bike for short hops.
PurposeBuilt as a quirky, minimalist urban runabout rather than a performance or long-distance machine.
Rider FitIts low seat height and very light dry weight make it easy for shorter or less experienced riders to handle and paddle around at a stop.
CharacterA fun, cheeky little machine with a stripped-down, novelty-inspired design that prioritizes character and maneuverability over outright speed.
Not Ideal ForNot for riders seeking highway speeds, long-distance touring comfort, or two-up passenger practicality.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Sachs MadAss 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 855mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2011 Sachs MadAss 125, with a moderate knee angle of around 105 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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