Why Choose the Sterling S50 Carbon?
The Sterling S50 Carbon is designed for people who want the convenience of a folding mobility scooter without the compromises often associated with lightweight travel models. Its 100% carbon fibre frame keeps weight down to just 13kg without the battery, helping make lifting and transport more manageable while still providing a stable and comfortable ride.
Unlike some folding scooters that can feel too small or designed purely around weight reduction, the S50 Carbon features a larger foot platform, adjustable tiller and supportive seating position to improve comfort during everyday use. Combined with its simple two-fold design and removable lithium battery, it offers a practical balance of portability, comfort and real-world usability.
Features
Built around everyday usability, the Sterling S50 Carbon offers a blend of portability, comfort and technology that goes beyond many traditional folding mobility scooters.
- 100% carbon fibre frame
- Weighs just 13kg without the battery
- Simple two-fold folding system
- Removable 1.9kg lithium-ion battery
- Up to 19.2km (11.9 miles) maximum range
- 4mph (6km/h) maximum speed
- Turn Assist for improved cornering stability
- NFC key fob start system for added security
- Brake-reactive rear LED lighting
- Bright front and rear LED lights
- Larger foot platform for improved leg room
- Adjustable tiller height and reach
- USB-C charging port
- Wheel-it-like-luggage transport mode
- Optional lifestyle accessories and travel case



Features

All-Round Suspension
With the S425’s larger 30cm pneumatic wheels and all-around adjustable suspension system, you’re always ensured of a comfortable ride when navigating over bumpy terrain or tackling those tricky drop-kerbs. Plus with the optional heavy duty rear-suspension kit for the S425 mobility scooter, you’re also able to achieve an even firmer and stiffer ride!
Powerful LED’s to light your way
With advanced LED lighting technology, the lights on the S425 mobility scooter are 400 times more energy efficient than standard bulbs, so not only are you using less battery power on every trip, you also won’t have to worry about changing bulbs either. Powerful and approved for road-use, it won’t just be the S425’s style that attracts attention.
Comfort on every trip
Finding your perfect seating position is a breeze with the easy-to-adjust luxury seating. Adjust the seat height, depth and recline to suit your own unique driving position. The flip-up comfort armrests are also width, angle and depth adjustable – and combined with the seat rotation ensures that transferring in and out of your mobility scooter is effortless.
Intuitive controls
Seeing as you’ll be spending a lot of time behind the controls of your S425, we’ve ensured the delta handle-bar is ergonomic and easily within reach thanks to the infinitely adjustable tiller (the clever design even ensures that the headlight is automatically tilted as the tiller is adjusted). The unique wig-wag control system also allows you to control your mobility scooter by using your fingers or thumb.
| Type | Folding Mobility Scooter |
| Class | 2 |
| Frame Type | 100% Carbon Fibre |
| Maximum Speed | 6km/h / 4mph |
| Maximum Range* | Up to 19.2km / 11.9 miles |
| Battery | 12Ah / 24V Lithium-Ion |
| Battery Weight | 1.9kg |
| Scooter Weight Excluding Accessories** | 13kg |
| Maximum User Weight | 120kg / 18 stone 12 lbs |
| Maximum Safe Slope | 6° |
| Obstacle Climb Height | 40mm |
| Ground Clearance | 40mm |
* Range may vary depending on user weight, terrain, battery condition, temperature and driving behaviour.
** Weight excludes battery, seat cushion, armrests, storage bag and wheel trim kit.
| Overall Length | 1030mm / 103cm |
| Overall Width | 530mm / 53cm |
| Overall Height | 900mm / 90cm |
| Folded Length | 1030mm / 103cm |
| Folded Width | 530mm / 53cm |
| Folded Height | 350mm / 35cm |
| Width Without Armrests | 435mm / 43.5cm |
| Seat To Floor Height | 530mm / 53cm |
| Backrest Height | 320mm / 32cm |
| Backrest Angle | 14° |
| Turning Radius | 1475mm / 147.5cm |
Your Sterling S50 Carbon includes:
- Mobility scooter
- 12Ah lithium-ion battery
- Battery charger
- Seat cushion
- Armrests
- NFC key fob
- User manual
Before ordering, Modern Mobility can also advise on available accessories including travel cases, storage bags, phone holders, cup holders, battery carry bags and additional travel accessories.
The Sterling S50 Carbon is best suited to users who want a lightweight folding mobility scooter that is practical for everyday use as well as travel.
It may be a good choice if you want:
- A lightweight carbon fibre mobility scooter
- A scooter that is easier to lift into a vehicle
- More foot room than many folding scooters
- A simple folding design for storage and transport
- A travel-friendly scooter for holidays and days out
- A compact scooter for everyday pavement use
It may not be the best choice if you need a larger road scooter, longer-distance range, rough terrain capability or a higher user weight capacity.
The Sterling S50 Carbon has been designed to make lifting, loading and transporting a mobility scooter more manageable. Its two-fold design allows the seat and tiller to fold quickly without dismantling the scooter, while built-in grab points help provide a balanced lifting position when loading into a vehicle.
Key transport benefits:
- Just two folds required for storage
- Weighs 13kg without the battery
- Removable 1.9kg battery reduces lifting weight further
- Built-in lifting points for one-person handling
- Can be wheeled like luggage when folded
- Armrests can be removed to reduce width for transport
- Suitable for air travel, subject to airline requirements
Before buying, we recommend checking:
- Your vehicle boot dimensions
- Available storage space at home
- Whether you or a carer will be lifting the scooter
- Airline or carrier requirements if travelling
- Whether optional travel accessories may be beneficial
Modern Mobility can help you check whether the S50 Carbon is suitable for your vehicle, storage space and day-to-day mobility needs.
Sterling S50 Carbon FAQs
Have questions about the Sterling S50 Carbon? Here are some of the key things to know before choosing this lightweight carbon fibre folding mobility scooter.
The Sterling S50 Carbon weighs approximately 13kg without the battery, making it an exceptionally lightweight option for users who need a folding scooter that is easier to lift and transport. The removable lithium-ion battery weighs approximately 1.9kg, helping reduce lifting weight further when transporting the scooter.
Yes. The S50 Carbon uses a simple two-fold design that allows the seat and tiller to fold down for transport and storage without dismantling the scooter.
The S50 Carbon has been designed with transport in mind. Built-in lifting points help provide a balanced grip, while the removable battery reduces lifting weight further. This makes it a practical option for users looking for a scooter that is easier to load into a vehicle than many traditional folding scooters.
The Sterling S50 Carbon offers a maximum range of up to 19.2km (11.9 miles) on a full charge. Actual range will vary depending on user weight, terrain, battery condition and driving conditions.
Yes. The S50 Carbon's lithium-ion battery has been tested for air transport. However, airline and carrier requirements can vary, so we always recommend checking with your airline before travelling.
Many folding mobility scooters can feel cramped, particularly for taller users. The S50 Carbon features a larger foot platform and a more open riding position, helping provide additional leg room and a more natural seating position.
Yes. Once folded, the S50 Carbon can be moved using its front carry handle and rear anti-tip wheels, allowing it to be wheeled along in a similar way to luggage.
The S50 Carbon is best suited to users who want a lightweight folding mobility scooter that combines portability with everyday comfort. If lifting weight, simple transport and a more spacious riding position are priorities, it may be a strong option.
Yes. Modern Mobility offers demonstrations and expert advice through its stores in Blackburn, Clitheroe, Chorley and Leicester. If you're unsure whether the Sterling S50 Carbon is the right scooter for your needs, our team can help you compare options and arrange a suitable demonstration where available.
Sterling S Series
Sterling S700
The S700 is the leader of the pack with superior outdoor performance features. Tackle greater gradients of 10 degrees, higher kerbs of up to 100mm and greater obstacles with larger 33cm tyres – it’s truly a mobility scooter designed for those who just can’t sit still.
Accessories
We have a wide range of accessories for all types of mobility scooters such as bags, cup holders, mirrors, lights, weather protection covers, ramps, anti-tip devices, and much more so you are able to customise your ride and make it more comfortable, convenient for you.
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Complete Protection
Support your independence with complete confidence that you can stay mobile with our Mobility Scooter Insurance and protect against mechanical & electrical breakdown.
How Can We Help?
Looking for a quote online please fill in the form
Looking for a quote or would like to know more about our range of mobility scooters you can speak to one of our experts who can help find the best solution for your requirements.
- info@modernmobility.co.uk
- Blackburn: 01254 680203
- Chorley: 01257 208818
- Clitheroe: 01200 760006
- Leicester: 0116 263 0600
Register Online
Register
As long as you receive a qualifying mobility allowance with at least 12 months left you can register online or speak to one of our Motability experts in-store or over the phone.
Consultation
Once you have registered your interest in joining the Motability Scheme our experts will discuss your options and what your requirments are.
Demonstration
Once we understand what your requirements are we will organise a time and location suitable for you to test drive some of the products that will be suitable for you.
Choose your product
After test driving and learning how to use the scooter or chair you can pick what one you would want and we then take care of the rest.
Let us take care of the rest
After you have chosen what vehicle you want we will make the order, organise all the insurance and warranties, and lastly, we will deliver it to your home. Once you’re happy with it, you can start enjoying your vehicle.






























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