Sachs MadAss 50 - 2007 Specifications and Reviews

The 2007 Sachs MadAss 50 is a stylish scooter designed for urban commuters and entry-level riders seeking affordable, reliable transportation. Its lightweight 85kg frame and low 865mm seat height make it accessible to smaller riders, while the 49.5cc single-cylinder engine delivers practical everyday performance. The MadAss is best known for combining retro aesthetic appeal with modern practicality.

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Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox4-speed
StarterElectric & kick
Fuel systemCarburettor
Torque3.20
Stroke4
Engine typeSingle cylinder
Capacity:49.50 ccm (3.02 cubic inches)
 
 

Physical measures and capacities

Seat height865 mm (34.1 inches) If adjustable, lowest setting.
Dry weight85.0 kg (187.4 pounds)

Sachs MadAss 50 dimensions and frame

Exhaust systemHigh-grade-steel muffler
Rear brakes diameter215 mm (8.5 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
 
 

Speed and acceleration

Top speed45.0 km/h (28.0 mph)

CategoryScooter
Year2007
ModelSachs MadAss 50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, silver
Fuel capacity4.50 litres (1.19 gallons)

Performance Profile & Rider Fit

2.6 hp
Peak Power
28 mph
Top Speed

Best For

Track5%
City80%
Cornering40%
Daily Riding55%
Touring10%
Passenger20%

Rider Profile

Best ForThis is an ideal machine for beginners or new riders who want a low-stakes, non-intimidating introduction to two wheels.
PurposeBuilt purely for short-hop urban commuting and casual fun riding rather than any kind of performance or distance work.
Rider FitIts light dry weight and low seat height make it very approachable for smaller or less experienced riders to handle confidently.
CharacterA quirky, playful minibike with a fun, toy-like personality that prioritizes charm and simplicity over speed or refinement.
Not Ideal ForThis is not the bike for anyone wanting highway speeds, long-distance touring, or a serious daily passenger-carrying setup.

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

Rider Fit Visualizer

2007 Sachs MadAss 50 Rider Ergonomics Assessment

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Feet:

At 865mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2007 Sachs MadAss 50, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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