Audi has this month unveiled a new bike they have created for “sport, fun and tricks” says Audi, in the form of the Audi e-bike Wörthersee. The Audi e-bike Wörthersee has been created by Audi to investigate what is possible for a bike in terms of design, lightweight construction, networking, and electric mobility.
All the components within the Audi e-bike Wörthersee have been designed and custom created by Audi engineers. For example, the 26-inch wheels are constructed from CFRP and incorporate large-area blade-pattern spokes, allowing them to weigh just 600 grams each.
Innovative Design and Lightweight Construction
The frame of the bike is constructed from carbon-fiber and weighs just 1.6kg. This lightweight construction is a testament to Audi’s commitment to using advanced materials to enhance performance and efficiency. The use of carbon-fiber not only reduces the overall weight but also increases the bike’s durability and strength, making it suitable for various terrains and riding styles.
The bike’s power is provided by an electric motor, which is a permanent magnet synchronous machine. The engine is strategically located at the lowest point on the frame, which helps in maintaining a low center of gravity, thereby improving stability and handling. This motor drives the bottom bracket shaft directly, providing maximum torque of approximately 250 Nm (184.39 lb-ft), with a maximum output from the electric motor of around 2.3 kW. This setup ensures that the bike delivers robust performance, whether you’re climbing steep hills or accelerating on flat surfaces.
Advanced Networking and Electric Mobility
One of the standout features of the Audi e-bike Wörthersee is its advanced networking capabilities. The bike is equipped with a sophisticated onboard computer that allows riders to connect their smartphones via Bluetooth. This connectivity enables riders to access various functionalities such as navigation, performance tracking, and even social media sharing. Imagine being able to share your ride statistics or scenic photos instantly with your friends and followers!
Excluding the battery, the complete bicycle weighs only 21 kg (46.30 lb), equivalent to a power-weight ratio of 9 kg (19.84 lb) per kilowatt, or 7 kg (15.43 lb) per horsepower. This impressive power-to-weight ratio ensures that the bike is not only lightweight but also incredibly powerful, offering an exhilarating riding experience.
The battery itself is designed to be easily removable, allowing for quick swaps and extended riding sessions. With a full charge, the bike can cover significant distances, making it ideal for both short commutes and long recreational rides. The integration of regenerative braking technology further enhances the bike’s efficiency by converting kinetic energy back into electrical energy, thereby extending the battery life.
For more information on the concept bike and what it’s capable of, jump over to the blog.
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