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Motocross Bikes

2012Mikilon D51-125

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The 2012 Mikilon D51-125 is a lightweight 125cc two-stroke cross motorcycle designed for entry-level and younger riders seeking off-road adventure. Known for its nimble handling and air-adjustable suspension on both ends, this bike excels in motocross environments with a top speed of 80 km/h and straightforward carburetted engine delivering 8.72 horsepower.

Capacity
125.0 ccm
Engine
Single, two-stroke
Gearbox
Not on record
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Dry weight
Not on record
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Seat height
860 mm
Power
8.7 HP (6.4 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 15Agility 68Comfort 30Off-road 55Touring 10Road manners 15
Off-road & trail55%
Cornering30%
City riding20%
Daily riding20%
Touring8%
Two-up5%
Track10%
Best for
It is built as an entry-level cross/motocross-style recreational bike for light off-road play rather than serious racing, commuting, or long-distance riding.
Built for
It has a simple, playful, no-frills character focused on basic dirt fun rather than speed or refinement.
Not ideal for
It is not suitable for highway travel, touring, carrying a passenger, or riders wanting real performance or serious off-road capability.

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 860mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2012 Mikilon D51-125, with a cramped knee angle of around 75 degrees and an upright 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
125.0 ccm
Power
8.7 HP (6.4 kW)
Engine type
Single, two-stroke
Cooling system
Air
Fuel system
Carburettor
Starting
Kick
Transmission
Final drive
Chain
Performance
Top speed
80.0 km/h (49.7 mph)
Dimensions & weight
Wheelbase
1220 mm
Overall length
1900 mm
Overall width
740 mm
Overall height
1140 mm
Seat height
860 mm
Fuel capacity
4.50 litres
Ground clearance
370 mm
Dry weight
Not on record - add it
Chassis & suspension
Frame
Steel
Front suspension
Oil damp and air-cell adjustable,735mm length,33mm dia,190mm travel
Rear suspension
Air-cell adjustable,370mm length,33mm dai,80mm travel
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
210 mm
Rear brakes
Single disc
Rear brakes diameter
190 mm
Front tyre
70/100-17
Rear tyre
90/0-14
Other
Color options
Black, White, Red, Black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

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Common questions

What is the engine size of the Mikilon D51-125?

The 2012 Mikilon D51-125 has a Capacity of 125.0 ccm (7.63 cubic inches).

What engine power does the Mikilon D51-125 have?

The 2012 Mikilon D51-125 has a Power of 8.7 HP (6.4 kW).

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