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Scooters

2009MBK Booster 12INCH

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The 2009 MBK Booster is a lightweight 50cc automatic scooter designed for novice riders and urban commuters seeking affordable, easy-to-operate transportation. Known for its reliability and low maintenance requirements, this air-cooled two-stroke features an automatic transmission and dual electric-kick start system, making it ideal for everyday city riding and short-distance travel.

Capacity
49.2 ccm
Engine
Single, two-stroke
Gearbox
Not on record
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Dry weight
75.0 kg
Seat height
768 mm
Power
3.2 HP (2.4 kW) @ 6500 RPM
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2009 MBK Booster 12INCH

vs the 2007
Spec20072009
Wet weight — 82.0 kg (180.8 pounds)
Front suspension Hydraulic and telescopic fork Telescopic fork
Rear suspension Hydraulic unit swing Unit swing
Front brakes Single disc. Disc, 180 Single disc
Rear brakes Expanding brake (drum brake). Drum, 110 Expanding brake (drum brake)
Other years 2005 2006 2007 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 15Agility 78Comfort 45Off-road 5Touring 10Road manners 55
Off-road & trail5%
Cornering55%
City riding88%
Daily riding75%
Touring8%
Two-up20%
Track5%
Best for
Designed purely for short urban hops, commuting, and running errands around town rather than any performance or distance riding.
Built for
A nimble, no-frills 49cc automatic scooter that prioritizes light weight and maneuverability over outright speed or refinement.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger comfortably, or any off-road use.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 768mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2009 MBK Booster 12INCH, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
49.2 ccm
Power
3.2 HP (2.4 kW) @ 6500 RPM
Torque
3.6 Nm (0.4 kgf-m)
Engine type
Single, two-stroke
Power/weight ratio
0.0427 HP/kg (dry)
Bore x stroke
40.0 x 39.2 mm
Compression
7.2:1
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Ignition
CDI
Lubrication system
Separate lubrication
Transmission
Transmission type
Automatic
Final drive
Belt
Clutch
Automatic centrifugal
Dimensions & weight
Wheelbase
1172 mm
Overall length
1685 mm
Overall width
690 mm
Overall height
1052 mm
Seat height
768 mm
Dry weight
75.0 kg
Wet weight
82.0 kg
Fuel capacity
5.30 litres
Ground clearance
124 mm
Oil capacity
1.10 litres
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Unit swing
Front wheel travel
70 mm
Rear wheel travel
70 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
180 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
110 mm
Front tyre
120/70-12
Rear tyre
130/70-12

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 2005200620072009
Capacity 49 cc 49 cc 49 cc 49 cc
Dry weight 75 kg 75 kg 75 kg 75 kg
Seat height 768 mm 768 mm 768 mm 768 mm
Fuel capacity 20.1 L 20.1 L 5.3 L 5.3 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Rider rating

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Common questions

What is the engine size of the MBK Booster 12INCH?

The 2009 MBK Booster 12INCH has a Capacity of 49.2 ccm (3.00 cubic inches).

What engine power does the MBK Booster 12INCH have?

The 2009 MBK Booster 12INCH has a Power of 3.2 HP (2.4 kW) @ 6500 RPM.

What is the torque of the MBK Booster 12INCH?

The 2009 MBK Booster 12INCH has a Torque of 3.6 Nm (0.4 kgf-m or 2.7 ft.lbs).

How much does the MBK Booster 12INCH weigh?

The 2009 MBK Booster 12INCH has a Dry weight of 75.0 kg (165.3 pounds).

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