Tag Archive: Bafang

  1. Bafang H730 hub motor showcases intuitive GVT shifting technology

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    Source: Nieuwsfiets

    LEVA-EU member Bafang has launched its H730 hub motor, which features a three-speed automatic gear hub using the brand’s patented Gear Variable Transmission (GVT) technology.

    The GVT-equipped hub motor shifts based on riding speed, without the need for manual intervention from the rider. According to Bafang, the H730 is designed to automatically shift around 100 times during a 20-kilometer ride; Leo Wang, Bafang R&D Senior Manager, says, “Automatic shifting makes cycling easier, especially in busy cities where cyclists need to focus on safety rather than gears.”

    Streamlined design and enhanced durability

    H730 is designed without external components such as gear cables, levers and derailleurs, resulting in a streamlined design and enhanced durability, with good weather resistance and reduced maintenance requirements. The system includes a clutch sensor and controller, which analyse pedalling force and adjust the motor power accordingly. This is intended to prevent the rider experiencing unwanted situations such as ‘ghost pedalling’. The motor supports speeds of up to 25 km/h and is aimed at energy efficiency for urban commuting.

    A focus on ease of use

    Bafang has designed the H730 to be compatible with various e-bike designs, including belt drive systems. The GVT technology builds on earlier development work by Bafang, including products such as the external rotor hub motor (2003) and the M400 mid-motor system (2015). Since the introduction of the H700 2-speed hub in 2022, GVT technology-equipped products have been adopted by multiple e-bike brands in a range of cycle categories, including city, cargo and touring bikes. The design philosophy behind GVT is focused on ease of use. The system is also available in combination with mid-motor systems, such as the M210 with the RG A310.D internal gear hub with three automatic gears. Zou Bin, Bafang GVT Engineer, says, “GVT has transformed gear shifting from a mechanical process to an intuitive experience, where rider and machine become one.”

    Broad usage scenarios

    The GVT series includes motors with power ratings between 250W and 1000W, and features specialised products including the RG A510.D five-speed hub, designed for applications with torques up to 200Nm, such as cargo bikes. With the introduction of platform-based systems, including applications in shared bikes and folding models, Bafang seeks solutions that respond to design challenges and reduce wear. Leo Wang says, “GVT is more than a product, it is a technological foundation. We are exploring new possibilities to further improve the cycling experience.”

    Find out more about the H730 here.

  2. Bafang and Greenway showcase leading innovations at China Cycle

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    Source: Bafang, Greenway

    The LEVA EU members captivated international audiences with their pioneering technologies for the global e-mobility sector in Shanghai, China.

    Bafang

    Bafang, with over 20 years of expertise in e-bike drive systems, unveiled a suite of advanced drive solutions tailored to diverse scenarios from urban commuting to extreme off-road adventures.

    Among its highlights was the M560 Heavy-Duty Mountain Drive System, boasting a formidable 140Nm of torque and 750W output, redefining performance standards for mountainous terrain. The H730 Auto-Shifting 3-Speed Hub Motor, integrating Bafang’s proprietary Gear Variable Transmission (GVT) and torque sensor technologies, enables intelligent, seamless gear transitions without manual input. This system simplifies maintenance by eliminating external gear components while optimizing energy efficiency.

    Bafang’s award-winning RG A510.D 5-speed Gear Hub, part of its GVT series, won the 2025 CHINA CYCLE Innovation Award. Designed for challenging environments like snow and sand, the hub withstands 200Nm torque and speeds of up to 60 km/h, thanks to a rigorously tested 5-speed mechanism engineered for high-performance use.

    More information about Bafang at China Cycle can be accessed on its website.

    Greenway

    Meanwhile, Greenway made a powerful statement with its EN50604-certified lithium battery solutions, showcasing a full range of products that meet Europe’s stringent safety standards. From in-tube and externally mounted batteries to range-extending and rear carrier models, Greenway’s offerings are tailored for diverse use cases and engineered with safety as the cornerstone.

    The company’s flagship ZZ-ZZ209 and more accessible models like DZ-ZZ098 and DZ-ZZ027 underwent rigorous durability, shock, and environmental testing. These batteries are built to withstand real-world conditions—from crushing and combustion to extreme temperatures—demonstrating unmatched reliability.

    Notably, Greenway’s NZ533 battery not only achieved EN50604 compliance but also earned UL2271 certification from Underwriters Laboratories, strengthening its competitive edge in the US market. Domestically, its “Gingu Bang” cell-powered solutions—CCC-certified—deliver high efficiency and robust performance across commuting, shared mobility, and off-road use cases.

    Greenway’s full China Cycle recap can be found on its website.

  3. Bafang to open new office in the Netherlands

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    Source: NieuwsFiets

    Bafang, an LEVA-EU member which specialises in the development and manufacture of drive systems for e-bikes, has revealed its plans to move its European HQ to Cuijk in the Netherlands.

    The brand was at China Cycle showcasing its newest products when its Chairman and General Manager, Wang Qinghoa, shared that the European HQ will be moving in the near future from its current location in Wijchen to Cuijk, and outlined the European layout, with reference to its factory in Wroclaw, Poland. “Assembly will also take place in the Netherlands, but that will not affect the location in Poland for the time being. Because the production costs are lower there and because this is Bafang’s service center for Europe.”

    Bafang’s new H730 drive system

    At the China Cycle trade show, Bafang exhibited its new H730, a whole system that consists of an auto-shifting 3-speed hub motor featuring Bafang’s GVT technology, a display, controller, both pedal and torque sensors, and battery. With this system that’s intended for city e-bikes, Bafang offers a smooth, intuitive riding experience, with enhanced ease of use and minimised maintenance. The colour display has the option of being integrated into the handlebars.

  4. Bafang shares its 2025 Q1 highlights

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    Source: Bafang

    The e-bike systems brand and LEVA-EU member has shared updates on a busy and exciting start to 2025, with innovative product insights, sustainability initiatives and attendance at numerous trade shows and events.

    Company update

    The spotlight has recently been on innovations at the globally renowned brand’s production sites, with Electrek uncovering the transformational progress of its factory over the last five years. Bafang also revealed details of the installation of highly effective solar energy into its buildings’ infrastructure under its Firefly Plan.

    GVT – a new shifting experience

    Due to the high output of power from electric bike motors, the damage risks to conventional external shifting systems have been a significant topic of conversation in the industry. To address this issue, Bafang has developed its Gear, Variable Transmission (GVT) automatic shifting hub motor series with power options from 250W to 1000W.

    Global event attendance

    Bafang has attended numerous prestigious cycling events around the world so far in 2025 including the B2B Festival, Velofollies, Taipei Cycle, Cycle World, Bike Expo and Sea Otter. Next up, it will be participating at the China Cycle show in May.

    UK aftersales service optimisation

    In February, Bafang joined a strategic partnership with a renowned UK service agency EMCB located in the United Kingdom, to optimise its growth with superior aftercare for the region.

    View full detail of Bafang’s latest news from its newsletter.

  5. Bafang expands after-sales service network in the UK

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    Source: Bike Biz

    LEVA-EU member Bafang has announced that they’ve entered into a service agency agreement with EMCB to enhance the growth of the e-bike market across the UK.

    Under the terms of the agreement, EMCB will manage dealer services in the UK for bike brands that have signed dealer service contracts with them. EMCB will offer daily consultations, repairs, and sell spare parts. Bafang says that due to the wide range of product combinations, priority will be given to brands that implement the complete Bafang system to ensure top-notch service quality.

    Mike Wen, the service director of Bafang, said: “This cooperation is an important move for Bafang to root in the UK market. By cooperating with EMCB, an experienced eBike motor service company, we will be able to provide services to UK dealers more efficiently.”

    “Bafang is a well-known brand that has been specializing in eBike drive systems for over 20 years, we are very pleased to begin this exciting cooperation, and looking forward to being able to support Bafang’s growth in the UK market” – Pete Collard, Head of EMCB.

    Bafang has said they are committed to developing and delivering first-rate drive systems and services for electric bicycles. The company has built a service network across the Netherlands, Germany, France, Italy, Denmark, Poland, the United States, and China, and is now expanding its reach to the UK, enhancing the localization of its services.

    EMCB is a sister company to eBike Motor Centre, a repair service centre that focuses on out-of-warranty services for a range of eBike motor brands. Drawing on its deep expertise in the eBike motor industry, EMCB is set to offer warranty services to OEM manufacturers and their dealerships across the UK.

  6. Bafang’s technological evolution: A look behind-the-scenes at a leading Chinese e-bike component manufacturer

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    Source: Electrek

    Exemplifying the rapid innovation within the electric bicycle industry, LEVA-EU member Bafang, a major manufacturer of e-bike components, has undergone a remarkable transformation over the past five years.

    Electrek recently visited the company’s production facilities in China and explored its new expansive manufacturing facilities and groundbreaking advancements in electric bicycle technology.

    Comprehensive component production

    Bafang has long been a significant force in the e-bike sector, producing a wide range of components integral to electric bike drive systems. Since the author’s initial visit in 2019, the company has substantially expanded its operations, now encompassing full e-bike battery design and manufacturing. The author described the contrast between their initial visit in 2019 and the latest tour, five years later, as “mind-blowing”. This expansion necessitated a move to a larger, state-of-the-art facility, highlighting the company’s commitment to innovation and vertical integration.

    Revolutionary research and development

    The journey begins in Bafang’s Research and Development (R&D) department, where a team of engineers and designers meticulously crafts the next generation of e-bike components. One of its impressive advancements is the development of internally geared hubs (IGHs) with integrated hub motors. Known as the Bafang Gear Variable Transmission (GVT) line, these components combine the clean, low-maintenance design of IGHs with the power and efficiency of electric motors. This innovation allows for automatic, cable-free shifting and opens new possibilities for e-bike design.

    Rigorous testing and quality assurance

    A rigorous testing process ensures the durability and reliability of Bafang’s products. Its motors undergo pressure, drop, and vibration tests, while soundproof rooms and electromagnetic compatibility chambers allow engineers to fine-tune performance and safety. The company has also developed a proprietary gear material, offering enhanced strength and reduced noise compared to traditional nylon or steel gears.

    State-of-the-art manufacturing

    On the factory floor, quality inspections are paramount. Components are scrutinized with micron-level precision before entering largely automated assembly lines. Robotic systems now handle tasks such as applying grease, winding copper wire for motor cores, and assembling motors with greater speed and accuracy than manual methods. Notably, new vacuum systems at soldering stations enhance worker safety by extracting fumes directly through the workstation surfaces.

    Battery production: A bold new frontier

    A standout feature of Bafang’s expanded facility is believed to be its battery factory. Traditionally the domain of specialized battery manufacturers, Bafang’s decision to produce its own high-quality battery packs represents a significant leap forward. The process begins with stringent cell testing, followed by robotic sorting and ultrasonic welding to create larger battery assemblies. After extensive performance testing, each battery pack undergoes a full charge and discharge cycle before packaging and shipment.

    A one-stop shop for e-bike OEMs

    The scale and sophistication of Bafang’s operations underscore its emergence as a comprehensive supplier for e-bike original equipment manufacturers (OEMs). By producing nearly every component of an e-bike drive system in-house, Bafang has positioned itself as a global leader in the electric bicycle industry.

    Shaping the future of electric mobility

    As the e-bike market continues to grow, Bafang’s commitment to research, innovation, and production excellence looks to play a major part in shaping the future of electric mobility. The remarkable advancements witnessed during this recent factory tour serve as a compelling indicator of what lies ahead for this dynamic and rapidly evolving sector.

    Elektrek’s Bafang video tour can be accessed here.

  7. Bafang to launch new three-speed automatic hub motor for urban e-bikes

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    Source: Cycling Electric

    The globally renowned electric bike component manufacturer is set to expand its increasingly popular hub motor range with a new three-speed automatic system.

    The upgrade is expected to significantly improve riding performance and will be part of Bafang’s H-series line, under the product code H730.

    It will be initially unveiled on the upcoming Ado Air 30 urban e-bike, which currently has a fundraising campaign on Indiegogo, to support the production of this innovative new model.

    Bafang’s existing two-speed automatic hub motor has already earned a strong reputation, featured in some of the market’s highest-rated e-bikes. Its seamless transition between gears which adapts to the rider’s pedal power has been highly praised, with its acceleration that significantly enhances the performance of what would otherwise be a single speed bike. The new three-speed system is expected to reduce effort during acceleration by up to 24%.

    According to available information, the automatic gear shifts will occur at speeds of 13 km/h and 19 km/h, with each shift aligning with the feedback from the torque sensor. The motor will provide 40Nm of torque.

    This advanced automatic gearing system will also improve battery efficiency by better managing power usage, helping riders reach speed more effectively while reducing strain on the motor. Additionally, the Ado Air 30 will feature a partner display that allows users to program both sport and eco assistance modes, offering the option to manually adjust the bike’s range and power output.

    The Ado Air 30 e-bike boasts a range of up to 100 km, powered by a 370Wh integrated slimline battery that can be easily removed via an asymmetric side cover. The bike will also include a range of smart features, including GPS tracking for anti-theft protection, USB-C charging, and a suspension seatpost for added comfort. Both classic and step-over frame options will soon be available.

    The pricing for the new Ado Air 30 Ultra will be disclosed on February 20th, during the Indiegogo campaign launch.

  8. Over 40 e-bike brands choose Bafang’s GVT technology

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    Source: Nieuwsfiets

    E-bike systems manufacturer and LEVA-EU member Bafang has seen an enthusiastic uptake of its Gear, Variable, Transmission (GVT) technology platform and automatic gear hub since their launch at China Cycle in 2021

    The launch of Bafang’s GVT technology came after years of meticulous R&D. “This technology takes the e-bike shifting experience to a new level with precise automatic shifting mechanisms and advanced transmission control, resulting in seamless and smooth gear changes that integrate the rider and e-bike as one, turning a concept into a reality,” said Zou Bin, Chief Designer of Bafang’s GVT. “Products with GVT technology are belt drive friendly and offer a high degree of integration, allowing for more design possibilities for e-bikes.”

    The manufacturer reports that over 40 brands have chosen to install the GVT system in their products. Rudi Leusink, CEO of the Dutch e-bike brand iMove, said, “Our First Lady and President models are equipped with the automatic Bafang H700 shifting system. For those who are looking for an eBike, we strongly recommend a test ride to experience a different shifting feeling.”

    Enhanced durability

    According to Zou Bin, GVT alleviates the common maintenance issues and durability concerns associated with existing shifting systems. “It is also a further step towards extending the overall lifespan of e-bikes. In the past three years, we have launched the automatic hub motor and automatic gear hub series, both of which have received positive feedback from various markets.”

    iMove’s Rudi Leusink added, “Automatic internal shifting does not require the array of components required by external shifting systems. This fits perfectly with our design style: clean and classic, while being effective in avoiding performance impacts caused by weather, dirt or external wear, making it hassle-free for users.”

    An example product is the H700 is an automatic two-speed rear-wheel drive system. During riding, the bike automatically and efficiently shifts gears based on the bike’s speed, keeping the cadence in the zone that best suits the rider. “Compared to manual shifting, automatic shifting offers a simpler choice for cyclists, especially in busy urban areas where they can focus more on the road than on the gear shifter,” said Yingzhe Wang, Head of R&D at Bafang.

    Bafang’s design philosophy for the GVT is to simplify commuting by providing riders with a new riding and shifting experience. It can also be found in mid-motor drivetrain systems combined with automatic shifting hubs, such as the M210 mid-drive system combined with the G300A 3-speed automatic shifting hub.

    Addressing e-bike gear switching challenges

    In the e-bike industry, the shifting performance of high-power e-bikes is a regular concern; thanks to the high output power, traditional external shifting systems face increased risk of damage. To address this, Bafang developed the GVT automatic shifting hub motor series, including H700, H710 and H720, with power ranges from 250W to 1000W. In addition, the G500A 5-speed automatic gear hub released in 2024 offers a torque of up to 200Nm, effectively addressing the shifting difficulties in high-power mid-motor drive systems, especially for cargo bikes with high loading capacities, providing riders with more reliable performance. “GVT was launched three years ago, and since then, more than 40 e-bike brands worldwide have integrated our GVT products in the urban, touring, cargo and fat eBike categories,” said Yingzhe Wang. “Without the need for shifting cables or external cassettes, you will find more folding bikes and city bike equipped with GVT series products. Looking ahead, we will continue to explore more possibilities on this platform.“

  9. Bafang presents revolutionary Gear Variable Transmission (GVT) technology platform and new 5-speed automatic gear hub

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    Spearheading a new era for the shifting experience, Bafang proudly introduces its innovative Gear Variable Transmission (GVT) technology platform, along with its latest creation based on GVT—the G500A, an internal 5-speed automatic shift hub designed for high-powered eFat bikes. Offering a groundbreaking shift experience for eBikes, G500A is debuting at the 2024 China Cycle Show.

    Breaking Cycling Boundaries with the Revolutionary GVT Technology Platform

    GVT, short for Gear Variable Transmission, represents years of meticulous research and development by Bafang. This technology elevates the eBike shifting experience to a new level with precise automatic shifting mechanisms and advanced transmission control, creating seamless and smooth gear changes that aligns the eBike and rider as one, turning what was once merely a concept into reality. Products featuring GVT technology are belt-drive-friendly and offer a high degree of integration, enabling greater design possibilities. Moreover, GVT significantly reduces common maintenance issues and durability concerns found in existing shift systems, thus extending the overall lifespan of eBikes.

    “Over the past 3 years, we have launched the automatic hub motor and the automatic gear hub series, both of which have received positive feedback from various markets. We are very proud and honored,” said Zou, the chief engineer of the Bafang GVT. “It is this motivation that has led us to decide to give it an official name, to better acquaint everyone with it. Regarding the GVT technology platform, in the future, we will further interpret it through more innovations.”

    Photo: Products powered by Bafang GVT Technology: G500A, G300A H700, H710, H720

    The 5-Speed Automatic Gear hub – The Latest GVT Technology

    As the latest innovation on the GVT platform, the G500A is a 5-speed automatic gear hub specifically crafted for high-powered fat-tire eBikes, designed to effectively tackle challenging terrains like snow and sand. G500A can withstand torque ratings of over 200Nm and supports speeds of 45km/h and 60km/h. It is available with 175mm and 190mm dropout options to accommodate most eFat bikes.

    Bafang’s commitment to quality and reliability is reflected in its rigorous testing standards. Each of the five gears in the G500A undergoes at least 10,000 impact tests, ensuring durability and rider confidence.

    G500A simulated load testing

    With the introduction of the GVT technology platform, Bafang aims to set a new benchmark for drive system reliability and durability in the eBike industry. As the GVT platform continues to evolve, Bafang is developing more ground-breaking products, underscoring its commitment to leading the industry towards higher technological standards and user experiences.