14 August. Friday 2026
Cobra CX50 SR - 2013 Specifications and Reviews
The 2013 Cobra CX50 SR is a lightweight minibike designed for young riders and beginners seeking entry-level off-road fun. Powered by a 50cc two-stroke engine with liquid cooling and a tuned exhaust system, it delivers nimble handling and ease of use. Best known for its affordability and reliability, this cross-trainer suits riders starting their dirt bike journey.
Engine and Transmission Specifications | |
| Exhaust system | Tuned pipe and silencer |
| Driveline | Patented Cobra Friction Driv |
| Clutch | Cobra 4G x 3-Shoe |
| Transmission type,final drive | Chain |
| Cooling system | Liquid |
| Lubrication system | Mixture lubrication |
| Fuel control | SOHC |
| Fuel system | Carburettor. 19 mm |
| Bore x stroke | 39.0 x 41.7 mm (1.5 x 1.6 inches) |
| Engine details | Case Reed / V-Force® Reed Valve |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 50.00 ccm (3.05 cubic inches) |
| Category | Minibike, cross |
| Year | 2013 |
| Model | Cobra CX50 SR |
Brakes, suspension, Frame and wheels | |
| Wheels | Magnesium |
| Rear brakes diameter | 140 mm (5.5 inches) |
| Rear brakes | Single disc. Hydraulic |
| Front brakes diameter | 160 mm (6.3 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre dimensions | 2.75-10 |
| Front tyre dimensions | 2.50-10 |
| Rear suspension travel | 248 mm (9.8 inches) |
| Rear suspension | CARD Fully Adjustable (High and Low Speed) |
| Front suspension travel | 210 mm (8.3 inches) |
| Front suspension | CARD VSTC 30mm USD |
| Frame type | Twin Spar Oval HSLA |
| | |
Physical measures and capacities | |
| Wheelbase | 990 mm (39.0 inches) |
| Ground clearance | 245 mm (9.6 inches) |
| Seat height | 680 mm (26.8 inches) If adjustable, lowest setting. |
| Dry weight | 41.0 kg (90.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Spanish brand. |
| Color options | Yellow/red/black/white |
| Starter | Kick |
Performance Profile & Rider Fit
Best For
Track55%
City10%
Cornering80%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a specialist minibike best suited to riders who already have dirt bike experience or are being coached through youth or pit-bike racing, not a beginner street learner tool. |
| Purpose | Built purely for competitive pit-bike and minimoto cross racing, with race-grade suspension and brakes packed into a tiny lightweight cross chassis. |
| Rider Fit | Its 680mm seat height and 41kg dry weight make it accessible to smaller or younger riders, but the compact ergonomics will feel cramped for tall adults. |
| Character | A high-strung, featherweight two-stroke cross machine that rewards aggressive, precise riding with sharp, flickable handling on tight tracks. |
| Not Ideal For | This is not for riders wanting a comfortable commuter, a highway tourer, or anyone needing to carry a passenger or luggage. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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