Fiido

Fiido Air - Ultra-Light Carbon Fiber Electric Bike - 250W

4.5 143 online reviews

Regular price: Price: £1,636.00
Regular price: List Price:
Sale price: Price: £1,636.00
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iFrame

Size M | 5'5" (165cm) - 5'9" (175cm) L | 5'7" (170cm) - 6'3" (190cm) XL | 6'1" (185cm) - 6'9" (205cm)

Product variants

Quantity

Low stock: 7 left

Description

There's a customer who comes to mind whenever someone asks about the Fiido Air. He was on the third floor of a Victorian conversion in Leeds, no lift, and a bike he'd given up carrying up the stairs months ago. What he wanted — without really knowing how to ask for it — was a bike he could actually live with in a flat. The Fiido Air is precisely that bike.

At just 13.75 kg, it's one of the lightest fully-equipped commuter e-bikes available in the UK today. The precision-engineered carbon fibre frame — winner of the Red Dot Design Award — isn't decorative. It's genuinely transformative for the kind of rider who needs to carry their bike upstairs, onto a packed commuter train, or in and out of tight storage daily. What used to feel like a chore becomes an afterthought.

Engineered for clean, smooth, daily riding

The GATES carbon belt drive replaces the traditional chain entirely — no oil, no rust, no grease on your work trousers. Combined with the Mivice torque sensor and 250W motor, every ride is smooth, quiet, and genuinely satisfying. The torque sensor reads your pedal effort and responds naturally, so the assistance amplifies your cycling rather than overriding it. For city riding — traffic, junctions, the occasional hill — this feels as close to effortless as a lightweight electric bike gets.

Premium by design, practical by intent

The Fiido Air is deliberately minimalist. No unnecessary bulk, no feature creep — just the things that matter done very well. Hydraulic disc brakes give you composed, reliable stopping across varied urban surfaces. High-grip commuter tyres handle the mixed conditions of British roads without drama. And the clean lines mean it looks as good leaning against your desk as it does moving through traffic.

If you want a carbon fibre electric bike for daily urban commuting — lightweight enough to carry without thinking twice, refined enough to feel like a considered purchase years from now — the Fiido Air is a standout choice.

Key Features

Carbon Fibre Frame at 13.75 kg — Genuinely Lightweight Commuting
One of the lightest fully-equipped e-bikes available in the UK. Carry it upstairs, onto trains, and in and out of storage without it being a physical event — this is what portable actually means.

Red Dot Award-Winning Design — Form and Function Together
International design recognition earned through genuine engineering thought, not marketing gloss. Clean, minimalist lines that age well.

GATES CDN Carbon Belt Drive — Clean, Silent, Zero-Maintenance
No oil, no rust, no chain grease. The belt drive is the single best upgrade you can have on a daily commuter — and the GATES CDN system is one of the best available at any price point.

Mivice Torque Sensor + 250W Motor — Natural, Responsive Assist
Proportionate power delivery that responds to how hard you're pedalling. Smooth through stop-start traffic, effortless on gentle hills — the kind of assist that feels like riding a very good bike, not a motorised one.

Hydraulic Disc Brakes — Confident Stopping in Any Conditions
Consistent and progressive across wet or dry surfaces. Paired with high-grip tyres for reliable urban control.

Specification

DETAILS

Model Name – AIR
Model Code – C31
Net Weight – 30.3 lbs (13.75 kg)
Payload – 264.6 lbs (120 kg)

FRAMESET

Frame – 700C carbon fiber frame
Fork – Carbon fiber through-axle fork (15mm axle, 100mm opening width)
Headset – Aluminum alloy bearing headset

E-SYSTEM

Drive Unit – Mivice M070 250W
Battery – DMEGC 208.8Wh
Charger – 36V2A

DRIVETRAIN

Rear Derailleur – /
Shifters – /
Chain – GATES CDN Belt
Crank – GATES CDX 60T
Rear Cogs – GATES CDC 22T
Sensor – Torque Sensor Mivice S200

BRAKES

Brakes – Hydraulic Disc Brake

WHEELS

Front Hub – Aluminum alloy double-bearing barrel axle hub (barrel axle diameter 15mm)
Rims – Aluminum alloy double-layer rim
Spokes – Stainless steel spokes with brass nipples
Tyres – 700×40C

COMPONENTS

Handlebar – Carbon fiber (Length: 640mm; Max diameter: 31.8mm; Min diameter: 22.2mm)
Stem – Carbon fiber stem
Grips – TPR non-slip handle grip (Length: about 130mm)
Saddle – VELO vacuum full-fit saddle
Seatpost – Carbon fiber aero seatpost (Length: M-355mm; L-385mm; XL-415mm)

Delivery & Warranty

Free Delivery - Order today and you can expect to receive your new bike within 5-7 working days. You will be notified of shipping information once the product has been dispatched.

Warranty - Enjoy a 24 month warranty on the bicycle and electric parts.

If you have any queries regarding this, you can drop us an email at: sales@ebikesexpress.co.uk

Payment Options

At E-Bikes Express, we offer a range of secure and flexible payment options, including major credit and debit cards, PayPal, and selected instalment payment providers to help spread the cost of your e-bike.

All payments are protected with industry-standard encryption. Available payment and finance options are shown clearly at checkout.

Shop Pay Installments

Shop Pay Installments allows eligible customers to spread the cost of their purchase when paying with Shop Pay at checkout.

Payment options and repayment terms are displayed at checkout and may vary depending on order value and eligibility. A deposit may be required.

Important information:
Shop Pay Installments offers credit in partnership with Affirm as lender. Affirm provides unregulated credit, subject to a credit check and minimum spend, which may vary. Terms apply. UK residents only, aged 18 or over, with a debit card. Missed payments may affect your financial status.

Credit is offered by Shopify International Ltd. (FRN: 1031087) in partnership with Affirm UK Limited. Shopify International Limited is an Appointed Representative of Affirm U.K. Limited, trading as Affirm, which is authorised and regulated by the Financial Conduct Authority (FRN: 756087).

Credit / Debit Cards

We accept all major credit and debit cards, including Visa and Mastercard.

Once your payment details are entered, your information is transmitted securely using encrypted technology. Payment is taken immediately, and you will receive a confirmation email once your order is complete.

Payl8r

If you're looking to spread the cost over a longer period, Payl8r offers flexible finance options tailored to your budget.

Why customers choose Payl8r:

Flexible payment plans over 3, 6, 9 or 12 months
Instant online application with quick decisions
Ride now, pay later — ideal for higher-value e-bikes
No early repayment penalties
Clear terms with no hidden fees

E-Bikes Express Ltd t/a E-Bikes Express Ltd is an Introducer Appointed Representative of Social Money Limited t/a Payl8r, authorised and regulated by the Financial Conduct Authority (FRN: 675283). Credit is subject to creditworthiness and affordability assessments. Missed payments may affect your credit file, future borrowing, and may incur fees. Representative APR 65.5%.

Klarna

With Klarna, you can buy now and pay later by selecting Klarna at checkout.

Depending on eligibility, you can choose to pay in 3 interest-free instalments or pay in 30 days. Available options are shown at checkout and subject to Klarna’s approval and terms.

PayPal

You can also pay securely using PayPal, including the option to spread the cost with PayPal Pay in 3.

PayPal Pay in 3 allows you to split your purchase into three interest-free payments. The first payment is taken at checkout, with the remaining payments collected monthly.

For more details on PayPal Pay in 3, please click here .

If you have any questions about payment or finance options, our team is happy to help via live chat or email at sales@ebikesexpress.co.uk.

Electric Bike UK Laws

There are a few regulations surrounding electric bikes in the UK so we thought we would provide you with a summary of those below:

You must be aged 14 or over in the UK to ride an electric bike.

You do not need tax, insurance or a driving license to ride an electric bike.

To be classified as an electrically assisted pedal cycle (EAPC) in the UK, an electric bike must fulfil a certain set of criteria, including:

Pedals - The electric bike must have pedals capable of propelling it, and motor assistance should only be provided when the pedals are moving.
Motor - The motor’s power output must be no more than 250 watts (W).
Speed - The motor should not be able to propel the e-bike when it’s travelling faster than 15.5mph.

Please note that if your electric bike does not meet the above 3 points, then you cannot ride on public roads. Some of our bikes exceed the 250W limit, so these are only to be used on private land with the landowner's permission.

It is the responsibility of the rider to wear protective clothing, however this is not a legal requirement.

If you have any queries regarding this, you can drop us an email at: info@ebikesexpress.co.uk

4.5

143 online ratings

Fiido Air - Ultra-Light Carbon Fiber Electric Bike - 250W Review Summary

4.5

143 online ratings

What people like

This bike is highly regarded for its remarkably light carbon fiber construction, offering an agile and natural riding feel akin to a non-electric bicycle. Reviewers frequently praise its excellent value, considering the advanced technology such as a fingerprint scanner and smartwatch integration included at its price point. While it excels as an urban commuter and for leisurely rides on flat terrain due to its smooth and quiet pedal assist, its single-speed drivetrain and limited motor power mean it's not ideal for steep hills or high-speed performance. The sleek, minimalist design, with its hidden battery and low-maintenance belt drive, is a major draw, although the absence of a traditional display and some associated app and smartwatch usability quirks are noted as minor drawbacks.

Pros

Ultra-lightweight design: Weighing around 30-33 lbs, it's one of the lightest e-bikes available, making it agile, easy to carry, and quick to maneuver.
Carbon fiber construction: Features a full carbon fiber frame, fork, handlebar, and seat post, contributing to its light weight and comfortable ride by absorbing vibrations.
Exceptional value: Offers advanced features like a carbon fiber build, integrated tech, and a smartwatch at a competitive price point under $2,000.
Integrated security tech: Includes a frame-integrated fingerprint scanner for security and a smartwatch that offers features like smart unlock and bike status monitoring.
Sleek, minimalist aesthetic: Boasts clean lines, hidden cables, a fully integrated battery, and no bulky display, giving it the appearance of a regular bike.
Smooth, quiet ride: Equipped with a Gates Carbon Belt drive and a MIVICE motor, providing a silent, refined, and smooth pedaling experience.
Low maintenance: The single-speed Gates Carbon Belt drive system requires less upkeep compared to traditional chains and is grease-free.
Responsive pedal assist: Features a torque sensor that ensures the motor kicks in quickly and provides natural-feeling power assistance.

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Fiido Air - Ultra-Light Carbon Fiber Electric Bike - 250W