The Mahle X20 Dropout Anschlusseinheit 650 mm is a dedicated wiring and connection unit designed specifically for Mahle’s compact X20 e-bike drive system. Mounted at the dropout area, it forms the crucial interface between the rear hub motor, sensors, and the rest of the e-bike electronics. With a cable length of around 650 mm, it is tailored to fit modern frames cleanly, helping route power and data lines securely while keeping the bike’s appearance sleek and uncluttered.
This connection unit is ideal for replacing a damaged original part or for use in custom frame builds that rely on the Mahle X20 system. By using the correct Mahle-specific Anschlusseinheit, you help ensure reliable communication between motor, battery, and controller, which supports smooth assistance, accurate system diagnostics, and long-term durability. Its design focuses on secure plug connections and robust insulation, so it can withstand everyday riding conditions, from commuting in the city to longer weekend tours, while maintaining the clean integration that Mahle X20 systems are known for.