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Company launches the smallest and most POWERFUL electric bike motor in history — It's smaller than an iPhone and weighs just 1,2 kg

Published 18/01/2025 às 21:51
Electric Bicycle
Photo: Reproduction

A company surprises by launching the smallest and most powerful electric bicycle motor in history, smaller than an iPhone and weighing just 1,2 kg.

A Urtopia, an electric bicycle manufacturer based in Hong Kong, presented during CES 2025, in Las Vegas, the Titanium Zero, an electric bike that promises to redefine the standards of lightness and technology, with a never-before-seen bicycle engine.

Weighing just 10,8 kg, the bike combines cutting-edge materials and technological innovation to deliver a superior pedaling experience.

3D printed titanium frame

A big difference from Titanium Zero is in its frame, made entirely of titanium through 3D printing.

This technology guarantees precision in finishes and allows for a lightweight and extremely resistant structure.

Additionally, other components such as the fork, rims, spokes, and crankset are made from carbon fiber, which further reduces the overall weight of the bike.

The combination of titanium and carbon fiber offers a futuristic look and high performance for both professional and enthusiast cyclists.

Quark DM1.2 Motor: The lightest and most powerful on the market

The technological highlight of the Titanium Zero is the Quark DM1.2 electric motor, developed by Urtopia itself.

Weighing just 1,2 kg, it is considered the smallest and lightest electric bike motor in the world. Despite its compact size, the Quark DM1.2 delivers a torque of 65 Nm, surpassing competing motors such as the TQ HPR50 and the Bosch Performance Line SX, which offer between 50 and 55 Nm.

This engine allows the bike to reach speeds of up to 25 km/h in Europe and 32 km/h in the United States, according to regulations. locations.

Equipped with high-precision torque sensors and magnetic encoders, the Quark DM1.2 responds immediately to the rider's effort, providing a natural and efficient pedaling stroke.

Built-in battery and impressive autonomy

The Titanium Zero's battery is another highlight. With lithium-ion and an energy density of 300 Wh/kg, it is integrated into the frame's down tube, ensuring a clean and aerodynamic design.

The estimated range is up to 120 km in ideal conditions, depending on factors such as the rider's weight, the slope of the terrain and the assistance mode used. The integration of the battery not only improves the bike's aesthetics, but also contributes to its overall lightness.

In addition to the frame and engine, the Titanium Zero stands out due to the advanced components that come with the model.

The bike is equipped with a 12-speed electronic transmission. During the presentation at CES 2025, the prototype used the Shimano Ultegra Di2 system, but Urtopia has already announced its intention to integrate a SRAM transmission for future versions.

The wheels, made of carbon fiber, guarantee lightness and resistance, while the fork and seat post, also made of lightweight materials, complement the innovative design. This attention to detail makes the Titanium Zero one of the most advanced electric bikes on the market.

Weighing just 10,8 kg, the Titanium Zero breaks the stereotype that electric bikes are heavy. Its reduced weight puts the model on the same level as conventional road bikes, offering a more fluid and efficient pedaling experience, even on steeper stretches.

Production and availability

Despite generating a lot of excitement during CES 2025, Urtopia did not reveal details about the Titanium Zero's mass production.

The estimated cost of the model is around $50.000, reflecting the use of high-quality materials and innovative technologies. For now, the bike is seen as a niche product, aimed at collectors and high-end enthusiasts.

However, Urtopia has expressed interest in making the Quark DM1.2 motor available to other e-bike manufacturers. Should this happen, it could potentially make this revolutionary technology more accessible on the global market.

A milestone in electric bicycle innovation

The Titanium Zero represents a milestone in the evolution of electric bicycles. The combination of lightweight materials, efficient motor and futuristic design positions this model as an example of what modern engineering can achieve.

During CES 2025, experts highlighted the balance between functionality and aesthetics, making Titanium Zero one of the most talked about products at the event.

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Fabio Lucas Carvalho

Journalist specializing in a wide range of topics, such as cars, technology, politics, shipbuilding, geopolitics, renewable energy and economics. I have been working since 2015 with prominent publications in major news portals. My degree in Information Technology Management from Faculdade de Petrolina (Facape) adds a unique technical perspective to my analyses and reports. With over 10 thousand articles published in renowned media outlets, I always seek to bring detailed information and relevant insights to the reader. For story suggestions or any questions, please contact me by email at flclucas@hotmail.com.

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