Cobra CX50 SR The King - 2010 Specifications and Reviews

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.

2010
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Engine and Transmission Specifications

Exhaust systemTuned pipe and silencer
ClutchCobra 3Gx 3-Shoe
Transmission type,final driveChain
Gearbox1-speed
Cooling systemLiquid
Lubrication systemMixture lubrication
Fuel systemCarburettor
Bore x stroke39.0 x 41.7 mm (1.5 x 1.6 inches)
Engine typeSingle cylinder, two-stroke
Capacity:50.00 ccm (3.05 cubic inches)

CategoryMinibike, cross
Year2010
ModelCobra CX50 SR The King
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter140 mm (5.5 inches)
Rear brakesSingle disc
Front brakes diameter160 mm (6.3 inches)
Front brakesSingle disc
Rear tyre dimensions2.75-10
Front tyre dimensions2.50-12
Rear suspension travel248 mm (9.8 inches)
Rear suspensionFox Piggyback Fully Adjustable
Front suspension travel210 mm (8.3 inches)
Front suspensionCobra 30mm USD
Frame typeTwin Spar Oval HSLA
 
 

Physical measures and capacities

Wheelbase990 mm (39.0 inches)
Ground clearance240 mm (9.4 inches)
Seat height680 mm (26.8 inches) If adjustable, lowest setting.
Dry weight41.3 kg (91.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsYellow/red/black
StarterKick

Performance Profile & Rider Fit

Best For

Track30%
City10%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForBest suited to young or novice riders learning cross-country and motocross fundamentals, though experienced racers use bikes like this for competitive minicross.
PurposeBuilt as a dedicated minicross machine for closed-course off-road racing rather than general riding or transport.
Rider FitIts tiny 41.3 kg dry weight and low 680 mm seat height make it extremely easy to manage physically, suiting smaller or younger riders.
CharacterA featherweight, high-spec pit bike with premium suspension components, designed to be flicked around a motocross track with playful agility.
Not Ideal ForNot suitable for road use, highway travel, commuting, or carrying a passenger.

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

Rider Reviews

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