03/17/2026Delta’s E-Bike Powertrain Solution Supports SEic to Develop Automotive-Grade Smart E-Bikes
As the e-bike market grows, the trend is shifting toward lightweight design and refined aesthetics. Riders are also placing greater emphasis on balance and a smooth, intuitive riding experience. Integrating compact, high-energy-density power systems within limited frame spaces has become a key design challenge. Traditional powertrains often consist of multiple separate components and limited modularity, increasing assembly complexity and maintenance costs. While many manufacturers excel in mechanical engineering, integrating electronic control systems and firmware remains challenging, further complicating after-sales service. As a result, the industry is seeking high-performance solutions that offer both flexible and seamless integration. SEic designs premium e-bike that combine personal style with practical value. With unique design aesthetics and global distribution channels, its products have entered international markets including Japan, France, and Australia. As its business expands, SEic is focusing on four key upgrades. First, refining power output for a smoother riding experience. Second, introducing digita diagnostics to enhance maintenance efficiency and service consistency. Third, estabishing data systems to measure carbon-reduction contribution and support sustainability goals. Fourth, enabing flexible system integration while accentuating brand differentiation. Delta’s E-Bike Powertrain Solutions integrates a mid-drive motor, battery, and HMI display, supporting SEic in advancing its smart transformation. Through the custom development platform, the solution empowers brands to develop tailored e-bike systems. Combined with Delta’s global spare-parts supply network, the solution supports remote troubleshooting and real-time parts availability to strengthen after-sales service. Smart integration also transforms carbon-reduction data into visual insights, allowing riders to easily track their riding performance. Delta’s E-Bike Powertrain Solutions offer the following benefits: ● Coaxial Architecture for High-Integration × Customized Power Output: The coaxial motor design integrates the controller, motor, gearbox, and sensors into a single, compact unit, delivering up to 100 Nm of torque. With customizable torque curves and power parameters, the output can be precision-tuned for any application—from smooth and linear assistance for city commuting to explosive power for urban off-road adventures. Furthermore, the coaxial structure optimizes weight distribution and lowers the center of gravity, enhancing stability and handling while providing brands with superior integration flexibility. ● Custom Development Platform × Intuitive Design: The platform empowers brands to customize lighting, battery specs, and display interfaces to suit specific bike models and unique market positioning. By blending an intuitive control with a flexible development framework, Delta helps manufacturers achieve rapid product differentiation while maintaining standardized, high-quality performance. ● Comprehensive After-Sales Service System: With professional diagnostic tools and technical support, service teams can identify issues with precision while enhancing maintenance efficiency and service consistency. Backed by Delta’s global spare-parts supply network, the system shortens downtime and provides seamless service that strengthens brand trust. ● Smart Software and Firmware × ESG Sustainability: By transforming riding data into quantifiable carbon savings, the system enables brands to visualize their environmental contribution and showcase their commitment to a greener future. Delta’s E-Bike Powertrain Solutions deliver efficient and reliable performance by making the system smarter with data traceability while ensuring smooth power output. Through a comprehensive service network and a flexible customer development platform, Delta is partnering with SEic to shape a new vision for urban e-mobility: “smart, stylish, and sustainable.” Join Delta at the 2026 Taipei Cycle show from March 25-28 to explore comprehensive e-bike solutions and the latest innovations at Booth R0313a, Taipei Nangang Exhibition Center Hall 2!
