Wiring Harness Main Cable for CYSUM X-City & Cityrun Electric City Bike

Essential replacement wiring harness main cable designed specifically for CYSUM X-City and Cityrun electric city bikes. This high-quality component ensures reliable electrical connections between your bike's battery, motor, and control systems. Perfect for maintenance, repairs, or upgrades. Direct fit compatibility eliminates guesswork and installation hassles. Maintain optimal performance and safety on every ride with a genuine replacement harness that meets your e-bike's exact specifications.