Niubility B14S electric bike in black
Niubility B14S electric bike in white
Niubility B14S electric bike collapsable handlebars in black
Niubility B14S electric bike collapsable handlebars in white
Niubility B14S electric bike in white on stand
Niubility B14S electric bike in black on stand
Niubility B14S electric bike front tyre with mudguard
Niubility B14S electric bike suspension
Niubility B14S electric bike smart display unit
Niubility B14S electric bike battery pack

Niubility B14S Electric Bike - 400W E-Bike

Regular price £699.99 Sale price£569.99
Tax included

  • FAST FREE UK Delivery
  • Warranty Included
  • Easy Returns
  • In stock, ready to ship
  • Inventory on the way
Get £20 OFF with code: eSupreme20

Niubility B14S Electric Bike

Material Iron Frame
Product Size 124*48*110cm
Package Size 125*21.5*71cm
Wheel 14*2.125 Inches
Maximum Load 100kg
Gross Weight 31kg
Applicable Height 140-175cm
Maximum Speed 15.5mph (25km/h)
Maximum Climbing 25˚
Pure Electric Range 65km
Power Assist Range 70km
Battery Capacity 48V / 15.1Ah
Motor Rated Power 400W
Charging Time 5-6 Hours
Product Colour Black or White
Brake Mode Front & Rear Disc Brakes


Package Contents

1 x NIUBILITY B14S Electric Bicycle
1 x Lock
1 x Instructions
1 x Charger
1 x Pump
1 x Tools

Niubility B14S Electric Bike



"I have ridden e-bikes and e-scooters for a few years now and whilst some are good there are some bone shaking rides out there. Not with this B14 Niubility. Its the quietest and smoothest ride I have experienced. It feels like a Rolls Royce at a Ford Fiesta price. The delivery was fast. It arrived 3 days after I ordered it. I could not be happier 5 stars for service and product. I would highly recommend this ebike to anyone wanting to get out and about without the hassle of driving."



"Very fast shipping and good support."


Warranty & Returns

1 Year Manufacturer Warranty Included

Gogoriding believe in the quality of their products and want you to shop with confidence. You may return any of our purchased items in new and unused condition within 15 days for a full refund, less shipping charges. Return shipping charges are the responsibility of the recipient, unless Gogoriding made a shipping error. You will be issued a refund using the same payment method you used originally.


The gogoriding return & refund policy only applies to original purchase consumers who purchased from gogoriding or their authorised dealers (eSupreme Ltd). Non-original purchase consumers (that is, second-hand bicycle owners) do not apply the gogoriding return refund policy service. Please contact the eSupreme customer service email:, customer service will reply to you within 1-3 business days;


If you have any issues with your bike that requires the warranty service. Please contact us and we will organise replacement parts for you to be shipped from Gogoriding.



We accept cancellation of orders before the product is shipped or produced. If you haven't received the shipping notification, you can cancel or modify this order by contacting our customer service by email ( Our customer service will help you cancel or modify the order within 24H after receiving your email. If the order is cancelled, you will get a full refund.

If you have received the shipping notification, please note that we CANNOT cancel orders anymore, we only try our best to intercept or modify the order information in a same shipping country, but we can’t make sure it will be successful. If we intercept or modify successfully, our company will take the charge of the shipping fees. If your package arrives, you may either keep it or contact us to return for a refund.



We support returns and exchange, if there are quality problems with the products sold, the customer has the right to apply for returns or exchange within 15 days after the delivery of the products. These are then distributed from Gogoriding. Please first contact eSupreme and get our written approval before sending any item back. Any product returned without acceptance will not be refunded.

Acceptance time for return and exchange:15 days upon arrival; Shipping cost will be borne by customer for personal reasons like dislike (Not product quality issues); We will offer full refund or exchange if major defective on products and shipping cost is all born by us; Our warranty policy will be in effect upon the receipt of goods. 

Cut to size items and special orders may not be returned unless it has been determined to be provided in error by Our Company. If the returned goods affect the second sale, our company will be appropriate to charge fees and packaging fees.

If you have purchased the product from an authorised distributor and wish to return the product, please contact the seller directly at



Before returning your product for warranty or refund, please contact eSupreme Ltd at In order to process your request, we may need you to provide the following information:

Your order number;

your tracking number;

Your order email;

The returning address will be provided by email when our customer service permitted after the customer submits the return request.



Gogoriding bike’ returns and exchange policy only applies to original consumers who purchased from gogoriding bikes authorized resellers (eSupreme Ltd). Non-original consumers (like second-hand owners) do not enjoy gogoriding BIKES’ returns and exchange policy services. 

If consumers modify the parts themselves, the bicycle’s return and refund policy will automatically become invalid.

During the warranty period, the product has a major quality problem, which affects the normal riding of the bicycle. We will return the goods and refund; if there are minor defects, we will give appropriate compensation and provide replacement parts.



The warranty period for bicycle is as follows. If the customer finds non-human damage within the warranty period, we will send the replacement parts free of charge.

After warranty period, the customer has to pay replacement parts and shipping fees. The bike which we sell are factory new regular products, all parts are the same as the original parts.




Electric Parts

  • Motor = 1 Year
  • Controller = 1 Year
  • Battery = 1 Year
  • Charger = 1 Year
  • Switch = 1 Year
  • Display = 1 Year
  • Front Light = 1 Year

Basic Parts

  • Frame = 1 Year
  • Suspension Fork = 1 Year
  • Folding Stem = 1 Year
  • Suspension Fork = 1 Year
  • Throttle = 1 Year
  • Axle = 1 Year
  • Pedal = 1 Year
  • Front Wheel = 1 Year
  • Gearbox = 1 Year
  • Rear Derailleur = 1 Year
  • Brake = 1 Year
  • Front and Middle Axle = 1 Year
  • Kick Stand = 6 Months
  • Tyre = 6 Months
  • Power Brake Lever = 6 Months
  • Crank = 6 Months
  • Fender = 6 Months

The following conditions are not covered by the warranty:

1. Water damage of the battery, motor, and controller.

2. Man-made damage, self-modification, collision damage of spare parts, etc.

3. Tyre puncture by sharp objects.

4. Test and dispose of the vehicle for sale.

5. Products or accessories that are beyond the three-pack period.

6. The user is damaged due to improper use, repair and maintenance according to the instructions of the end.

7. Poor and damaged due to natural disasters, man-made disasters, irresistible forces or chemical attack.

8. For accessories that do not need to be returned, proof materials such as videos or pictures cannot be provided.

9. Damage caused by modification or addition or subtraction of other accessories.

10. It is a vulnerable or consumable item in normal use (accessory coating, inner tube, thread tube, order piece, sprocket, chain, pedal). It is not covered by human injury, damage, normal wear and tear.



  • Consumables are not warranted after one month
  • User’s use, improper maintenance or collision, fall injury, overuse, chemical damage and other abnormal parts caused by riding
  • Commercial rental bike does not guarantee
  • Consumables due to damaged parts are not replaced in time, resulting in damage to related parts, no compensation. 
  • Unauthorized disassembly, damage caused by replacement parts, etc.

Due to different batches at the time of shipment or improvements to parts, there will be changes without notice. The company guarantees that the quality of the changed parts will not be reduced. Only the same grade or higher grade accessories will be selected. The difference of accessories will not be the reason for quality return, please know it.

Delivery Information

All of our products come with 100% FREE UK Delivery!  No hidden fees or charges.


Order Confirmation

When we receive your order, we provide you with a confirmation to your email. In addition, when you receive your order confirmation we have pre-authorised your payment method. We check with our warehouse or suppliers to make sure that your desired item is available and can be despatched before we process your payment. In the event that your items are unavailable for immediate despatch, we remove the pre-authorisation from your credit card and send you an email informing you of our actions. When items are available to be despatched, we process the charges and prepare to despatch your order.

In the event that the UK warehouses are out of stock with your order, it may then be shipped from a European or Worldwide warehouse instead. In this event, there will be no additional charges including customs fees. Your shipping will be completely free. Please note that this will likely add a number of days onto your expected delivery date.


How Will My Order Be Delivered?

All orders will be delivered using the fastest, safest, and most reliable methods. Once we process your payment, we dispatch your items within the delivery time frame stated on the product page. Then, we send you a despatch notification after your item/s have left the warehouse. We will choose the most suitable delivery method and courier after you order. It's not possible to choose a courier or delivery method yourself.


Where Do eSupreme Deliver To?

We deliver anywhere in the UK (United Kingdom) and Ireland.

If your address is outside of the UK mainland please contact for a delivery quote, either by email or visit the Contact Us page.

Niubility B14S Electric Bike

📦 FREE Delivery in 5-7 Working Days

🛡️ 12 Months Manufacturer Warranty

  • 400 Watt E-Bike Brushless Motor
  • 48V Long-Life Battery
  • Top Speed: 15.5mph
  • Range: 70km 
  • Collapsable Handlebars
  • 14" Anti-Skid Tyres

Introducing the Niubility B14S Electric Bike - a high-quality, eco-friendly method of transportation that brings a new level of convenience and excitement to your daily commutes. With years of expertise behind its design, this collapsable handlebar e-bike combines functionality and style to deliver an exceptional riding experience.

Equipped with a powerful 400 Watt ebike brushless motor, this e-bike effortlessly reaches a top speed of 15.5mph (25km/h), allowing you to cruise through the city streets with ease. Whether you're heading to work or exploring the neighbourhood, this electric bicycle offers a range of up to 70km in electric assist mode, ensuring you never have to worry about running out of battery.

Featuring a removable 48V 15.1Ah battery, the Niubility B14S allows for easy charging and convenient storage, making it the ideal choice for those with limited space. Its lightweight design further enhances its portability, enabling you to effortlessly carry it onto trains, buses, or simply store it in small spaces.

The 14-inch tyres with anti-skid wheel surface provide excellent traction, giving you peace of mind even when riding on slippery surfaces. The rear shock absorption system ensures a smooth and comfortable ride, minimising the impact of bumps and uneven terrain.

Navigating your ride has never been easier, thanks to the smart liquid crystal display unit. This intuitive control panel allows you to monitor your speed, distance, battery life, and choose from various riding modes, granting you maximum control and ensuring that your ride is tailored to your preferences.

Not only does the Niubility B14S Electric Bike excel in performance and safety, but it also offers a sleek and modern design. Its elegant frame and stylish colour options make it a head-turner wherever you go. Whether you're commuting to work or taking a leisurely ride on the weekends, this electric bike is sure to attract attention and make a statement.

What sets the Niubility B14S Electric Bike apart from other electric bikes on the market is its affordability. With its competitive price point, you get outstanding value for your money without compromising on quality. Say goodbye to expensive fuel bills or crowded public transportation – the Niubility B14S E-Bike is an economical and convenient alternative that saves you both time and money.


This bike is only legal on private land. To ride on UK roads you must first obtain type approval, insurance, tax, display a number plate and undergo an MOT, as the motor is over 250 watts.