Minibikes
2010Cobra CX50 SR The King
30 fields on record
The 2010 Cobra CX50 SR The King is a lightweight 50cc minibike designed for young riders and beginners seeking entry-level off-road performance. Its liquid-cooled two-stroke engine and advanced features like upside-down front forks deliver responsive handling and reliability on trails and cross terrain. Known for combining affordability with quality engineering, it remains a popular choice for introducing new riders to motorcycle riding.
- Capacity
- 50.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 1-speed
- Dry weight
- 41.3 kg
- Seat height
- 680 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a dedicated minicross machine for closed-course off-road racing rather than general riding or transport.
- Built for
- A featherweight, high-spec pit bike with premium suspension components, designed to be flicked around a motocross track with playful agility.
- Not ideal for
- Not suitable for road use, highway travel, commuting, or carrying a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 50.0 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.1308 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.7 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Lubrication system
- Mixture lubrication
Transmission
- Gearbox
- 1-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Cobra 3Gx 3-Shoe
Dimensions & weight
- Wheelbase
- 990 mm
- Seat height
- 680 mm
- Dry weight
- 41.3 kg
- Ground clearance
- 240 mm
Chassis & suspension
- Frame
- Twin Spar Oval HSLA
- Front suspension
- Cobra 30mm USD
- Rear suspension
- Fox Piggyback Fully Adjustable
- Front wheel travel
- 210 mm
- Rear wheel travel
- 248 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 160 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 140 mm
- Front tyre
- 2.50-12
- Rear tyre
- 2.75-10
Other
- Color options
- Yellow/red/black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Cobra CX50 SR The King?
The 2010 Cobra CX50 SR The King has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Cobra CX50 SR The King have?
The 2010 Cobra CX50 SR The King has a Power of 5.4 HP (4.0 kW).
How many gears does the Cobra CX50 SR The King have?
The 2010 Cobra CX50 SR The King has a Gearbox of 1-speed.
How much does the Cobra CX50 SR The King weigh?
The 2010 Cobra CX50 SR The King has a Dry weight of 41.3 kg (91.1 pounds).
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