Fiido Air

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• Fiido Air €1799,00
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The Fiido Air is the company’s first foray into carbon fiber, and it represents a fundamental rethink of what an urban e-bike can be. At just 13 kg, it’s one of the lightest fully-equipped commuter e-bikes available today. It looks like a regular city bike. It rides like a regular city bike. And most importantly, it lives like a regular city bike—easy to carry, easy to store, and easy to integrate into daily urban life.

The Weight Advantage

At 13 kg, the Fiido Air is genuinely lightweight—not just “lightweight for an e-bike”. To put this in perspective, most e-bikes described as “lightweight” typically weigh 4-5 kg more. The Air weighs about the same as many non-electric commuter bikes. You can carry it up a flight of stairs with one hand. You can lift it onto a train rack without breaking a sweat. You can wheel it through narrow apartment hallways and store it in tight spaces.

This weight reduction comes from extensive use of carbon fiber—not just the frame, but also the fork, handlebars, stem, and aero-style seatpost. Fiido has stripped away every unnecessary gram, even omitting traditional displays and fenders to hit this remarkable weight target.

The Carbon Belt Drive

The Air uses a Gates Carbon Drive belt system instead of a traditional chain. This is a game-changer for urban commuters:

• Silent operation – No chain noise, just smooth, quiet riding
• No grease – Your trousers stay clean; no more black chain marks on your cuffs
• Virtually maintenance-free – No lubrication, no rust, no chain skipping
• Longer lifespan – Gates belts last up to four times longer than conventional chains

Combined with the single-speed drivetrain, the belt drive means the Air requires minimal upkeep—ideal for riders who want to ride, not wrench.

Invisible Intelligence

The Fiido Air hides its electric nature beautifully. The battery is fully integrated into the carbon frame, the motor is tucked into the rear hub, and cables are routed internally. There’s no bulky display cluttering the handlebars. Instead, control comes through three channels:

• A color-coded LED indicator on the top tube shows battery level and assist mode via colored lights
• The Fiido Mate smartwatch – included with the bike – acts as a fully functional display, showing speed, battery level, assist mode, and also tracking heart rate, steps, and sleep
• The Fiido mobile app provides journey data, ride sharing, and bike control

The bike also features a frame-integrated fingerprint scanner for keyless unlocking, adding a layer of security and convenience that’s rare at this price point.

The Riding Experience

The Fiido Air is, first and foremost, a joy to ride. The 250W Mivice M070 rear hub motor delivers 40Nm of torque, and the Mivice S200 torque sensor ensures assistance feels natural and responsive. The motor is exceptionally quiet, and acceleration—especially in Sport mode—is quick and confident.

WIRED’s reviewer called it “impressively light” and noted that “as easy to live with as a regular bike”. The carbon fiber frame soaks up road vibrations brilliantly, and the 700C × 40mm Kenda tires provide efficient rolling on paved surfaces.

The Hill-Climbing Reality Check

This is where the Fiido Air reveals its limitations. With a 40Nm motor and a single-speed drivetrain, the Air is not a hill-climber. It handles steady inclines with ease, but steep hills require effort. One reviewer noted that a “short, sharp-ish hill” near their office required standing up and pedaling hard to reach the top.

The Air is designed for flat urban environments—cities like London, Berlin, or Amsterdam where elevation changes are minimal. If your commute involves significant hills, this is likely not the right bike for you.

Riding Without Assistance

One of the Air’s hidden strengths is that it can be ridden reasonably easily without electric assist. If you forget to charge overnight or misjudge your remaining battery, you won’t be stranded with a 30-pound anchor. It won’t win any speed records as a non-electric bike, but it’s perfectly rideable.

Real-World Range

The integrated 208.8Wh battery provides a claimed range of up to 80 km (50 miles) under ideal conditions. In real-world testing:

• Normal mode: 60 km
• Sport mode: 52 km
• Electric Bike Review testing: 44 miles in normal mode

Range varies significantly based on rider weight, terrain, assist level, and riding style. For most urban commuters, the Air provides ample range for daily trips, though longer adventures may require planning or the optional range-extender battery.

Competitor Comparison

The ultra-lightweight carbon e-bike category is still emerging, but there are several key competitors. Here’s how the Fiido Air stacks up:

Who Is the Fiido Air For?

Flat-City Commuters: If you live in a city with minimal elevation changes—London, Berlin, Copenhagen, Amsterdam—the Fiido Air is nearly perfect. It’s light, fast, clean, and effortlessly integrates into daily life.

Apartment Dwellers: If you carry your bike up stairs, store it in a small apartment, or lift it onto train racks, the Air’s 13 kg weight is transformative. It’s as easy to manage as a non-electric bike.

Riders Who Hate Maintenance: The Gates Carbon Drive belt, hydraulic disc brakes, and single-speed drivetrain mean minimal upkeep. No chain lubrication, no derailleur adjustments, no grease stains.

Tech Enthusiasts: The fingerprint scanner, smartwatch display, and app connectivity offer a level of integration rarely seen at this price point.

Riders Upgrading from Heavy E-Bikes: If you’re tired of wrestling a 50+ pound e-bike, the Air will feel like a revelation. It rides like a bicycle that happens to have electric assistance, not a motorcycle with pedals.

Summary

The Fiido Air is one of the most intriguing e-bikes to emerge in the lightweight commuter category. It challenges the assumption that e-bikes must be heavy, bulky, and maintenance-intensive. By combining full carbon fiber construction, a Gates Carbon Drive belt, and a remarkably low 13 kg weight, Fiido has created a bike that feels less like an electric vehicle and more like a traditional bicycle that happens to have a secret superpower.

Is it perfect? No. The 40Nm motor is underpowered for hills, the integrated battery can’t be removed for charging, and the lack of a traditional display won’t suit everyone. But for its intended purpose—flat urban commuting in dense cities where weight, storage, and maintenance matter—the Fiido Air is exceptional.

At $1,799, it’s the most affordable full-carbon e-bike in its class, undercutting competitors like the Gogoro Eeyo by half and the Canyon Roadlite:ON CF by more than half. The included smartwatch, fingerprint scanner, and app connectivity add a layer of tech that feels genuinely futuristic.

For the urban flatlander who wants to glide through the city on a bike that’s as light as a feather and as clean as a whistle, the Fiido Air is hard to beat. Just avoid the hills.

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