Trystan Casey
Electric scooters are a fun, eco-friendly, and fast way to get around. However, they are often heavy to carry and store. This is where lightweight electric scooters come in. With the NIU KQi Air, for example, you get a powerful scooter with a carbon fiber frame that's easy to carry and perfect for commuters. The Turboant M10 Lite is another great option, weighing just 30.9 lbs. If you're looking for an electric scooter that's a breeze to pick up and take with you, lightweight models are the way to go.
| Characteristics | Values |
|---|---|
| Brand | NIU KQi Air |
| Speed | 20 mph |
| Range | 31 miles |
| Weight | 26.2 lbs |
| Frame Material | Carbon fiber (70%) and magnesium (30%) |
| Battery | 21700 LG battery |
| Battery Life | Extended |
| Portability | High |
| Folding | Yes |
| Assembly | Easy |
| Display | Bright |
| Customization | Available via companion app |
| Acceleration | Smooth |
| Handling | Affected by lack of weight |
| Tires | 9.5-inch tubeless |
| Deck Size | Smaller than other models |
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$199.99 $235.28
What You'll Learn
NIU KQi Air: lightest folding scooter for adults
The NIU KQi Air is an ultra-lightweight electric scooter for adults, weighing just 11.9 kg (26.2 lbs). Its carbon fibre frame is 80% lighter than steel and 50% lighter than aluminium, yet three times stronger than aluminium. This makes the scooter highly portable and easy to carry, store, and transport. The KQi Air can be folded and unfolded in one smooth motion, making it perfect for city commuters.
The KQi Air delivers exceptional performance with a top speed of 32 km/h (20 mph) and a maximum range of 50 km (31 miles). It is equipped with a powerful 700W motor and a long-lasting NIU ENERGY® lithium battery, offering a riding time of up to 5 hours. The scooter features innovative 21700 LG battery technology, which provides higher energy capacity and longer battery life compared to 18650 cells. The energy generated while descending, slowing down, or braking automatically recharges the battery, further extending its range.
The KQi Air provides a smooth and comfortable ride with its tubeless pneumatic tires and front and rear suspension. It ensures safety with its dual-action brake caliper made of die-cast aluminium alloy, delivering short braking distances and excellent heat dissipation. The scooter also features an electric horn, turn signals, and LED headlights for added visibility and safety.
The NIU KQi Air offers smart security features, allowing users to lock and unlock the scooter with a custom NFC card or via Bluetooth when their phone is in range. The NIU app enhances the riding experience with features such as speed modes, ride statistics, and cruise control, and the ability to switch between modes, estimate range, record journeys, check battery life, and more.
The KQi Air provides an exceptional power-to-weight ratio, requiring less energy to propel, resulting in increased range and extended battery life. Its lightweight and durable design, combined with smart features and a powerful performance, make the NIU KQi Air an excellent choice for those seeking a lightweight and portable electric scooter for their daily commute.
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Carbon fibre: a strong, lightweight material
The NIU KQi Air is currently the lightest electric scooter for adults, with a carbon fibre frame that makes it highly portable and easy to carry. It can go up to 20 mph and has a range of 31 miles. Its power-to-weight ratio means it requires less energy to propel, resulting in extended battery life.
Carbon fibre is a strong, lightweight material composed mostly of carbon atoms. The fibres are around 5 to 10 micrometres in diameter. Carbon fibre has a high stiffness-to-weight ratio, high tensile strength, and high strength-to-weight ratio. It is also highly resistant to chemicals and has a low rate of thermal expansion.
Carbon fibre is created by bonding carbon atoms together in crystals that are aligned parallel to the fibre's long axis. This alignment gives the fibre its high strength-to-volume ratio, making it strong relative to its size. The process of creating carbon fibre was first developed in 1958 by Roger Bacon, who heated strands of rayon until they carbonised. However, this method only produced fibres that were about 20% carbon.
Today, carbon fibre is often combined with other materials to form composites. For example, when permeated with a plastic resin such as epoxy and baked, it forms carbon fibre-reinforced polymer, a very rigid material with a high strength-to-weight ratio. Carbon fibre composites are used in a variety of applications where high strength and low weight are required, such as aircraft and spacecraft parts, racing car bodies, bicycle frames, and more.
The unique properties of carbon fibre make it an ideal material for lightweight, high-performance products like the NIU KQi Air electric scooter.
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Power-to-weight ratio: exceptional performance
The NIU KQi Air is a groundbreaking lightweight electric scooter with a carbon fiber frame. Weighing just 26.2 pounds, it offers seamless portability and powerful long-range performance. Its exceptional power-to-weight ratio means it requires less energy to propel, resulting in extended battery life and increased range. With a single charge, you can travel up to 31 miles, making it perfect for city commuters who need easy carrying. The scooter's innovative 21700 LG battery technology offers higher energy capacity, longer battery life, and extended riding time.
The lightweight design of the NIU KQi Air enhances its portability and ease of use. Its carbon fiber frame, comprising 70% carbon fiber and 30% magnesium, provides exceptional strength-to-weight ratio, similar to that found in golf club shafts, exotic supercars, and aircraft. This lightweight construction allows for unparalleled portability without compromising performance.
The NIU KQi Air's power-to-weight ratio delivers impressive performance, especially in urban environments. Its efficient energy usage translates to reduced energy requirements for propulsion, resulting in a longer range per charge. This exceptional performance is further enhanced by the scooter's large 9.5-inch tubeless tires, smooth braking system, cruise control, headlight, and customizable riding modes. The scooter's acceleration is smooth, and its handling is stable, providing a safe and enjoyable riding experience.
The NIU KQi Air's lightweight design also improves its manoeuvrability and versatility. Its lightweight frame makes it easier to manoeuvre through tight spaces and carry up stairs or onto public transportation. The scooter's folding design further enhances its portability, making it a convenient choice for commuters and casual riders alike. The NIU KQi Air is an excellent example of how lightweight construction and exceptional power-to-weight ratio can significantly enhance the performance and usability of electric scooters.
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Lithium-ion battery: charges in five hours
The lightest electric scooter is the Mosquito, which weighs 29 lbs. It has a high power-to-weight ratio, making it a popular choice for riders seeking both portability and performance. The main component contributing to the weight of an electric scooter is its battery.
Lithium-ion batteries are significantly lighter than their lead-acid counterparts, offering the same energy output at a fraction of the weight. They also enhance efficiency without compromising power. The Varla Eagle One Pro, for example, features a 60V/27Ah lithium-ion battery that can go for 45 miles on a single charge. However, charging this scooter takes 13-14 hours, which is relatively long.
The Unagi Model One Voyager is another lightweight scooter with an efficient lithium-ion battery. While its battery capacity is not specified, it can charge to 80% in just two hours, ensuring you're never stranded. The Kaabo Mantis Pro SE, available at Voro Motors, also features a lithium-ion battery and combines long-range riding with fast recharge cycles.
It's important to note that charging times and ranges can vary based on the model and rider conditions. Additionally, lithium-ion batteries are sensitive to temperature extremes and should not be charged overnight or when no one is home. Always follow the safety guidelines provided by the manufacturer for charging and operating your electric scooter.
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Portability: lightweight scooters are easy to carry
Electric scooters are a fun, eco-friendly way to get around. However, they can be heavy to carry for long periods, and often need to be folded and stored when not in use. This is where lightweight scooters come in. Weighing as little as 26.2 pounds, these scooters are highly portable and easy to carry, making them perfect for commutes to the office or campus, as well as last-mile travel.
The NIU KQi Air, for example, is a lightweight electric scooter with a carbon fibre frame. This innovative design offers seamless portability, requiring less energy to propel and resulting in extended battery life. The carbon fibre weave is also aesthetically pleasing, visible in the scooter's handlebars. The scooter also features a lithium-ion battery, dual-action brake calipers, cruise control, a headlight, turn signals, and five riding modes.
Another lightweight scooter to consider is the Turboant M10 Lite, which weighs just 30.9 lbs. This budget-friendly option offers a slick folding mechanism and enough power to please commuters and casual riders alike. The VX2 Pro GT is another scooter in a similar weight range, at 45 lbs, with a simple folding mechanism and a thin, easy-to-hold stem.
When considering a lightweight scooter, it's important to keep in mind that portability often comes at the cost of power. Additionally, stems that fold parallel to the deck are generally easier to carry due to balanced weight distribution. The angle of the folded stem is an important factor in the overall portability of the scooter, as it affects the distribution of weight when carrying.
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Frequently asked questions
The NIU KQi Air is a lightweight electric scooter with a carbon fibre frame. It weighs 26.2 pounds.
The NIU KQi Air has a top speed of 20mph.
The NIU KQi Air has a range of 31 miles.
Some other lightweight electric scooters include the fluid Mosquito, the fluid Horizon, the Turboant M10 Lite, the VX2 Pro GT, and the Apollo Go.
