MBK X-Power - 2007 Specifications and Reviews

The 2007 MBK X-Power is a lightweight sport scooter designed for urban commuters and entry-level riders seeking nimble, fuel-efficient transportation. Its liquid-cooled single-cylinder engine delivers responsive performance in congested city environments. The X-Power is best known for its reliability, ease of handling, and practical design that balances sporty styling with everyday usability.

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Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
Lubrication systemSeparate lubrication
StarterElectric
IgnitionElectronic (C.D.I.)
Fuel systemCarburettor. PHBN 16
Bore x stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression11.5:1
Torque2.87
Power2.41
Stroke2
Engine typeSingle cylinder
Capacity:49.70 ccm (3.03 cubic inches)

Physical measures and capacities

Wheelbase1,341 mm (52.8 inches)
Ground clearance151 mm (5.9 inches)
Overall width689 mm (27.1 inches)
Overall length2,202 mm (86.7 inches)
Overall height1,105 mm (43.5 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Dry weight114.0 kg (251.3 pounds)

MBK X-Power dimensions and frame

Exhaust systemCatalytic exhaust system
Rear brakesSingle disc. Disc, 220
Front brakesSingle disc. Disc, 280
Rear tyre dimensions130/70-17
Front tyre dimensions100/80-17
Rear suspension travel130 mm (5.1 inches)
Rear suspensionswingarm
Front suspension travel130 mm (5.1 inches)
Front suspensionHydraulic and telescopic fork
 
 

Speed and acceleration

Power/weight ratio0.0211 HP/kg

CategorySport
Year2007
ModelMBK X-Power
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlue Topaz, Jet Black
Fuel capacity13.80 litres (3.65 gallons)

Performance Profile & Rider Fit

2.7 hp
Peak Power

Best For

Track20%
City75%
Cornering55%
Daily Riding55%
Touring12%
Passenger15%

Rider Profile

Best ForThis is a 50cc learner-legal moped-class machine, best suited to beginners, young riders, or those restricted to small-displacement license categories.
PurposeIt's designed as a sporty-styled city commuter for short urban trips rather than any kind of performance or long-distance machine.
Rider FitIts low seat height and lightweight sub-120kg build make it very manageable for smaller or less experienced riders.
CharacterThe X-Power mimics the look of a small sportbike with disc brakes and a six-speed gearbox, but its 50cc two-stroke engine only offers modest performance typical of the moped class.
Not Ideal ForThis bike is not for riders wanting real speed, highway touring capability, off-road use, or carrying a passenger any real distance.

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

Rider Fit Visualizer

2007 MBK X-Power Rider Ergonomics Assessment

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Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 MBK X-Power, with a cramped knee angle of around 70 degrees and a forward-leaning 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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