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2005MBK Nitro

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The 2005 MBK Nitro is a lightweight 49cc scooter designed for urban commuters and new riders seeking practical, fuel-efficient transportation. Its compact two-stroke engine delivers modest performance ideal for city riding, while the hydraulic suspension and automatic clutch provide easy, hassle-free operation. Known for reliability and low maintenance costs, it remains a popular choice for short-distance daily commuting.

Capacity
49.0 ccm
Engine
In-line single, two-stroke
Gearbox
Not on record
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Dry weight
92.0 kg
Seat height
828 mm
Power
2.7 HP (2.0 kW) @ 6500 RPM
Other years 2005 2006 2007 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 11Agility 74Comfort 45Off-road 5Touring 15Road manners 60
Off-road & trail5%
Cornering40%
City riding88%
Daily riding75%
Touring12%
Two-up20%
Track5%
Best for
Built purely for short urban hops, errands, and light commuting rather than any performance riding.
Built for
A nimble, playful little 50cc two-stroke scooter with sporty styling that promises more visual flair than actual performance.
Not ideal for
Not suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking real acceleration or power.

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 828mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2005 MBK Nitro, with a moderate knee angle of around 105 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.

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Full specifications

Engine
Capacity
49.0 ccm
Power
2.7 HP (2.0 kW) @ 6500 RPM
Torque
3.7 Nm (0.4 kgf-m) @ 4500 RPM
Engine type
In-line single, two-stroke
Power/weight ratio
0.0293 HP/kg (dry)
Bore x stroke
40.0 x 39.2 mm
Compression
7.4:1
Cooling system
Liquid
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
1256 mm
Overall length
1743 mm
Overall width
690 mm
Overall height
1170 mm
Seat height
828 mm
Dry weight
92.0 kg
Wet weight
97.0 kg
Fuel capacity
7.00 litres
Ground clearance
185 mm
Oil capacity
1.20 litres
Chassis & suspension
Front suspension
Hydraulic and telescopic fork
Rear suspension
Hydraulic unit swing
Front wheel travel
80 mm
Rear wheel travel
60 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
190 mm
Rear brakes
Single disc
Rear brakes diameter
190 mm
Front tyre
130/60-13
Rear tyre
140/60-13

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 20052006200720082009
Capacity 49 cc 49 cc 49 cc 49 cc 49 cc
Dry weight 92 kg 92 kg 92 kg 92 kg 82 kg
Seat height 828 mm 828 mm 828 mm 828 mm 828 mm
Fuel capacity 7 L 7 L 7 L 7 L 5.5 L

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

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Common questions

What is the engine size of the MBK Nitro?

The 2005 MBK Nitro has a Capacity of 49.0 ccm (2.99 cubic inches).

What engine power does the MBK Nitro have?

The 2005 MBK Nitro has a Power of 2.7 HP (2.0 kW) @ 6500 RPM.

What is the torque of the MBK Nitro?

The 2005 MBK Nitro has a Torque of 3.7 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 4500 RPM.

How much does the MBK Nitro weigh?

The 2005 MBK Nitro has a Dry weight of 92.0 kg (202.8 pounds).

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