Minibikes
2018Cobra CX50 SR King
28 fields on record
The 2018 Cobra CX50 SR King is a lightweight, nimble mini bike engineered for young riders and beginners seeking their first motorcycle experience. Its compact 41kg frame, low 680mm seat height, and responsive CARD suspension system deliver confidence-building handling and control in confined spaces. Known for accessibility and affordability, it combines striking color options with genuine off-road capability despite its diminutive size.
- Capacity
- 50.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 1-speed
- Dry weight
- 41.0 kg
- Seat height
- 680 mm
- Power
- Not on record
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How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed purely for motocross-style off-road riding and racing in a compact minibike class, not for transportation or road use.
- Built for
- A nimble, high-revving two-stroke cross machine with fully adjustable premium suspension, built to be flickable, playful, and race-focused rather than fast in a straight line.
- Not ideal for
- It is not suitable for taller or heavier adult riders, highway use, touring, or anyone wanting a road-legal or high-speed machine.
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
- Engine type
- Single, two-stroke
- Bore x stroke
- 39.0 x 41.7 mm
- Cooling system
- Liquid
- 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
- 41.0 kg
- Fuel capacity
- 4.20 litres
- Ground clearance
- 245 mm
Chassis & suspension
- Frame
- Twin Spar Oval HSLA
- Front suspension
- CARD Smart-Leg 32mm USD Fully Adjustable
- Rear suspension
- CARD Fully Adjustable (High and Low Speed)
- 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
- 60/100-12
- Rear tyre
- 70/100-10
Other
- Color options
- Yellow/red/white/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 King?
The 2018 Cobra CX50 SR King has a Capacity of 50.0 ccm (3.05 cubic inches).
How many gears does the Cobra CX50 SR King have?
The 2018 Cobra CX50 SR King has a Gearbox of 1-speed.
How much does the Cobra CX50 SR King weigh?
The 2018 Cobra CX50 SR King has a Dry weight of 41.0 kg (90.4 pounds).
Shop this bike
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The 2018 Cobra CX50 SR King is a powerful and agile motocross bike that offers top-notch performance on the track. With its durable frame and high-quality components, this motorcycle is built to handle the rigors of competitive racing. The 2018 model features a powerful 50cc engine, high-performance suspension, and race-ready tires, making it a top choice for riders looking to dominate the motocross circuit.
The Cobra CX50 SR King delivers impressive power and precision handling, allowing riders to tackle even the most challenging terrain with ease. Its lightweight design and responsive controls make it easy to maneuver through tight corners and navigate obstacles with confidence. Whether you're a seasoned pro or a newbie to the sport, the 2018 Cobra CX50 SR King is a top contender in the world of motocross racing.
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