Electric Cars

Bafang, a prominent player in the e-bike component market, is set to transform the urban cycling landscape with its cutting-edge H730 hub motor. This innovative power unit incorporates the company's proprietary Gear Variable Transmission (GVT) technology, providing an unprecedented level of convenience and efficiency for electric bicycle riders. By seamlessly integrating a three-speed automatic gearbox directly into the hub motor, Bafang has effectively eliminated the need for manual gear changes, allowing riders to enjoy a smoother and more intuitive experience. This development signifies a significant leap forward in e-bike design, offering a cleaner aesthetic, enhanced durability, and a notable reduction in maintenance requirements.

The H730 hub motor is a testament to Bafang's commitment to innovation, building upon their earlier GVT technology which was initially observed during a company tour. The newly unveiled three-speed variant expands on the previous two-speed concept, offering even greater versatility. Launched this summer, the motor intelligently adjusts its gears based on the rider's speed, ensuring optimal performance without any manual intervention. This automatic shifting mechanism is a game-changer for urban commuters, simplifying their ride and allowing them to focus entirely on the road ahead.

The advantages of this integrated system are manifold. By eliminating traditional derailleurs, cables, and external shifters, the H730 creates a sleek and minimalist rear-end design. More importantly, this design significantly enhances the system's resilience against adverse weather conditions, providing superior protection from rain, mud, and debris. The 250W motor is equipped with a sensitive torque sensor and a sophisticated smart controller, meticulously analyzing pedal input in real time. This ensures immediate responsiveness and a consistently smooth acceleration up to 25 km/h (15.5 mph), perfectly aligning with European e-bike regulations. While currently tailored for European standards, there's an anticipation for a faster version to cater to the North American market, further broadening its appeal.

Bafang has also prioritized broad compatibility with the H730, highlighting its seamless integration with belt-drive systems and various minimalist e-bike frames. The GVT system itself is the culmination of nearly two decades of research and development, demonstrating Bafang's long-term vision in the electric mobility sector. Since its initial debut with the H700 motor in 2022, GVT-powered solutions have been adopted by over 40 global e-bike manufacturers, spanning a diverse range of applications from urban commuter bikes to robust fat-tire and cargo e-bikes. This widespread adoption underscores the technology's effectiveness and its growing importance within the industry.

The H730 is poised to become a foundational element for future e-bike platforms, with Bafang envisioning its integration into shared-bike fleets, folding bicycles, and other durable e-bike systems. This strategic positioning reinforces a compelling narrative for urban transportation: fewer mechanical parts, smarter automation, and a cycling experience optimized for both simplicity and longevity. This innovative hub motor represents a significant advancement, offering the combined benefits of an internally geared hub and a hub motor in a single, cost-effective unit, making advanced e-bike technology more accessible than ever before.

The Polestar 3 electric crossover has dramatically redefined expectations for electric vehicle range, securing a prestigious Guinness World Record. This standard production model, featuring a Long Range battery and a single rear motor, traversed an astounding 581.3 miles (925.4 kilometers) on a single charge. This feat underscores the vehicle's inherent efficiency, far exceeding its official EPA rating of 350 miles and setting a new benchmark for electric SUVs.

The Unprecedented Journey: Setting a New Standard for EV Range

In an extraordinary display of electric vehicle capability, a stock Polestar 3 crossover recently established a new world record for the longest distance achieved by an electric SUV on a singular charge. This monumental journey, covering an impressive 581.3 miles (approximately 925.4 kilometers), unfolded over a continuous period of 22 hours and 57 minutes on the public roadways of the United Kingdom. This achievement notably eclipses the Polestar 3's official EPA range estimate of 350 miles, highlighting its impressive real-world efficiency.

The record-setting expedition commenced in the early hours of the morning at 2 a.m., strategically chosen to leverage the clear and unobstructed roads, particularly the flat expanses of the Norfolk area. This deliberate timing contributed significantly to maintaining an optimal average speed of 25.3 mph (40.7 kilometers per hour). The vehicle exhibited remarkable energy efficiency throughout the test, averaging 5.1 miles per kilowatt-hour (equivalent to 19.5 kWh per 100 miles or 12.1 kWh per 100 km). The challenging trek was a collaborative effort, with three highly experienced efficiency experts—Sam Clarke, Kevin Booker, and Richard Parker—taking rotating shifts behind the wheel to ensure continuous progress. Their expertise in maximizing vehicle efficiency was critical; notably, Sam Clarke previously held a world record for the longest journey by an electric motorcycle on a single charge. The integrity of the record was meticulously validated by Guinness World Records judge Paulina Sapinska, with Webfleet, a UK-based fleet management company, providing independent verification through comprehensive video footage, odometer readings, GPS data, and battery state of charge analysis. The vehicle used was an unmodified production model, equipped with standard 20-inch wheels and Michelin Sport 4 EV tires, reinforcing the notion that this exceptional range is attainable under realistic conditions. Polestar CEO Michael Lohscheller expressed immense pride in this accomplishment, reaffirming the company's commitment to advancing electric performance and technological innovation.

This groundbreaking achievement by the Polestar 3 not only sets a new benchmark for electric SUV range but also profoundly reshapes public perception regarding the practicality and endurance of electric vehicles. It serves as a compelling testament to the continuous advancements in EV technology, demonstrating that with thoughtful engineering and strategic driving practices, electric vehicles are more than capable of handling extended journeys. For potential EV buyers and the automotive industry at large, this record provides tangible proof of the significant progress made in overcoming range anxiety, paving the way for wider adoption and a more sustainable transportation future.