The E-Go CarbonLite 3S is a lightweight folding electric bike designed for riders who want strong performance without the weight penalty that often comes with electric bikes. Weighing just 15.3kg including the battery and mudguards, it's one of the lighter folding e-bikes available in the UK, making it suitable for commuters, apartment living, train travel, and everyday urban riding.

Built around a full carbon fibre construction, including the frame, forks, handlebars, seat post, stem, and saddle, the CarbonLite 3S combines strength with low weight. The result is a bike that's easy to carry upstairs, lift onto public transport, or store neatly at home while still delivering a confident and responsive ride.

Power comes from a Star Union mid-drive motor producing 75Nm of torque. Combined with a torque sensor system, assistance feels smooth, natural, and intuitive, responding directly to your pedalling effort. Unlike many hub-motor folding bikes, the mid-drive design helps climbing ability, weight distribution, and overall ride quality.

The low-maintenance belt drive system works alongside a Shimano Nexus 3-speed internal gear hub, providing clean, quiet operation without the regular upkeep associated with traditional chain-driven bikes. Hydraulic disc brakes deliver stopping power in a variety of weather conditions, while integrated front and rear lights improve visibility for year-round riding.

A Samsung 7Ah seat-post battery keeps the design sleek and integrated, while the TFT display built into the handlebars provides clear ride information without cluttering the cockpit. For riders looking for a lightweight folding e-bike that blends modern materials with everyday practicality, the CarbonLite 3S is a distinctive option.

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If you purchase online, you have the right to cancel your order within 14 days of receiving your item, subject to the conditions set out in our Returns Policy.

Items should be returned in accordance with the instructions and eligibility requirements contained within the policy.

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Electric Bikes (EAPC)

Most electric bikes are classified as Electrically Assisted Pedal Cycles (EAPCs) and are legal to use on UK roads if they:

• Have a maximum motor power of 250W
• Do not assist beyond 15.5 mph (25 km/h)
• Require pedalling for motor assistance

EAPCs can be ridden without a licence, tax, or insurance, and are treated the same as regular bicycles.

Important

It is the customer's responsibility to ensure any e-bike is used in accordance with UK laws and regulations. If you are unsure, please contact us before purchasing.

Read our full UK E-Bike Legal Guide