MBK MachG Liquid Cooled - 2009 Specifications and Reviews

The 2009 MBK MachG Liquid Cooled is a 49cc scooter designed for novice riders and urban commuters seeking reliable, economical transportation. Its liquid-cooled engine provides improved thermal management for consistent performance in varied conditions. Known for practicality and ease of use, it delivers steady power for city riding with efficient fuel consumption.

2009
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Engine and Transmission Specifications

Transmission typefinal driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemSeparate lubrication
StarterElectric & kick
IgnitionCDI
Fuel systemCarburettor
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression11.4:1
Torque3.29
Power3.37
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

Wheelbase1,210 mm (47.6 inches)
Ground clearance132 mm (5.2 inches)
Overall length1,740 mm (68.5 inches)
Overall height1,065 mm (41.9 inches)
Seat height765 mm (30.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc82.0 kg (180.8 pounds)
Dry weight79.0 kg (174.2 pounds)
 
 

MBK MachG Liquid Cooled dimensions and frame

Rear brakes diameter110 mm (4.3 inches)
Rear brakesSingle disc
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions120/70-12
Front tyre dimensions110/70-12
Rear suspension travel70 mm (2.8 inches)
Rear suspensionUnit swing
Front suspension travel80 mm (3.1 inches)
Front suspensionTelescopic fork
Frame typeSteel

Speed and acceleration

Power/weight ratio0.0427 HP/kg
 
 

CategoryScooter
Year2009
ModelMBK MachG Liquid Cooled

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity5.50 litres (1.45 gallons)

Performance Profile & Rider Fit

3.4 hp
Peak Power

Best For

Track5%
City90%
Cornering40%
Daily Riding75%
Touring15%
Passenger20%

Rider Profile

Best ForThis is an entry-level 50cc scooter suited to beginners, learners, and anyone wanting simple, low-stakes transportation.
PurposeIt's built purely for short urban hops, errands, and commuting rather than for performance or long-distance riding.
Rider FitIts light weight and low seat height make it easy to handle for riders of nearly any size or experience level.
CharacterIt's a nimble, no-drama little scooter that prioritizes practicality, fuel efficiency, and easy city maneuvering over excitement.
Not Ideal ForIt is not suitable for highway speeds, long trips, carrying a passenger comfortably, or riders seeking any kind of thrill or performance.

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

Rider Fit Visualizer

2009 MBK MachG Liquid Cooled Rider Ergonomics Assessment

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

Feet:

At 765mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 MBK MachG Liquid Cooled, with a moderate knee angle of around 95 degrees and a slightly forward 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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