Minibikes
2023Cobra CX50 JR
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The 2023 Cobra CX50 JR is a lightweight 50cc minibike designed for young riders and beginners seeking an affordable entry into motorcycling. Featuring a two-stroke single-cylinder engine with V-Force reed valve technology and liquid cooling, it delivers reliable performance and easy handling. Best suited for recreational riding and learning fundamentals, this cross-styled minibike emphasizes simplicity and cost-effectiveness for youth riders.
- Capacity
- 50.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 1-speed
- Dry weight
- 36.7 kg
- Seat height
- 607 mm
- Power
- 5.4 HP (4.0 kW)
What’s new for the 2023 Cobra CX50 JR
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Front suspension | CARD 30mm USD | CARD Smart-Leg 32mm USD Fully Adjustable |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a pint-sized cross/minibike designed for motocross-style practice tracks and off-road play rather than any road use.
- Built for
- Playful, nimble, and toy-like in scale, yet fitted with genuinely serious adjustable suspension and disc brakes for real off-road performance.
- Not ideal for
- This is not suitable for adult riders, highway travel, passengers, or anyone seeking speed, comfort, or long-distance capability.
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
- 0.1471 HP/kg (dry)
- Bore x stroke
- 39.0 x 41.7 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Lubrication system
- Mixture lubrication– Spectro SX2
Transmission
- Gearbox
- 1-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Cobra 3Gx 3-Shoe
Dimensions & weight
- Wheelbase
- 908 mm
- Seat height
- 607 mm
- Dry weight
- 36.7 kg
- Fuel capacity
- 2.60 litres
- Ground clearance
- 216 mm
Chassis & suspension
- Frame
- Double Cradle 4130 CrMo steel
- Front suspension
- CARD Smart-Leg 32mm USD Fully Adjustable
- Rear suspension
- CARD Adjustable Piggyback
- Front wheel travel
- 170 mm
- Rear wheel travel
- 170 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 160 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 140 mm
- Front tyre
- 60/100-10
- 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.
What changed, year to year
Differences highlighted| Specification | 2009 | 2013 | 2017 | 2020 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 37 kg | 37 kg | 37 kg | 37 kg | 37 kg | 37 kg |
| Seat height | 607 mm | 607 mm | 607 mm | 607 mm | 607 mm | 607 mm |
| Fuel capacity | — | 2.6 L | 2.6 L | 2.6 L | 2.6 L | 2.6 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Cobra CX50 JR?
The 2023 Cobra CX50 JR has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Cobra CX50 JR have?
The 2023 Cobra CX50 JR has a Power of 5.4 HP (4.0 kW).
How many gears does the Cobra CX50 JR have?
The 2023 Cobra CX50 JR has a Gearbox of 1-speed.
How much does the Cobra CX50 JR weigh?
The 2023 Cobra CX50 JR has a Dry weight of 36.7 kg (80.9 pounds).
Shop this bike
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The 2023 Cobra CX50 JR is a top-of-the-line junior motocross bike that is perfect for young riders looking to get into the sport. With its lightweight design and powerful engine, this bike offers excellent performance on the track. The adjustable suspension allows for a smooth ride over rough terrain, while the durable construction ensures that this bike can handle whatever challenges are thrown its way. Overall, the 2023 Cobra CX50 JR is a fantastic choice for young riders who are serious about motocross and want a bike that can keep up with their skills.
In conclusion, the 2023 Cobra CX50 JR is a high-quality motocross bike that offers outstanding performance and durability. With its lightweight design, powerful engine, and adjustable suspension, this bike is perfect for young riders looking to take their skills to the next level. If you're in the market for a junior motocross bike, the 2023 Cobra CX50 JR is definitely worth considering.
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