Sachs MadAss 125 - 2012 Specifications and Reviews

The 2012 Sachs MadAss 125 is a fun-oriented scooter designed for urban commuters and casual riders seeking affordable, practical transportation. Its lightweight steel frame and 119cc four-stroke engine deliver reliable performance with a top speed of 90 km/h, making it ideal for city riding and short trips.

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General information

CategoryScooter
Year2012
ModelSachs MadAss 125

Engine and Transmission Specifications

Emission detailsCatalyzed
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
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
Frame typeSteel tubes

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 ratio0.0767 HP/kg
Dry weight105.0 kg (231.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsWhite, black, grey
LightFront twin projector Lights Rear LED Lights
InstrumentsDigital
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

2012 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 2012 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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