The Mahle X20 Antriebseinheit 36V, 250W, Steckachse is a compact and efficient rear hub motor system designed to bring modern, natural-feeling assistance to lightweight e-bikes. With its 250-watt output and 36-volt architecture, it delivers smooth, progressive support that feels intuitive rather than overpowering, making it ideal for urban, road, and gravel e-bikes where low weight and clean integration are key. The hub-based design keeps the frame lines sleek and allows bike manufacturers to maintain a classic look while still offering powerful electric assistance for everyday riding and longer tours.
This Mahle X20 drive unit is engineered for reliability and low maintenance, with an enclosed motor that is well protected from the elements. The Steckachse (thru-axle) interface provides a stiff, secure connection to the frame, improving handling and power transfer under load. Paired with a compatible Mahle battery and control system, it offers multiple assistance levels, efficient energy use, and a quiet ride. Whether you are climbing hills, commuting through the city, or extending your weekend rides, the Mahle X20 motor unit forms the heart of a responsive, modern e-bike system that enhances your ride without getting in the way.