Specialized ELE WIRING, SPECIALIZED FULL POWER 3.1 SYSTEM, MAIN WIRING HARNESS (MOTOR-BATTERY-HMI) One Size

This Specialized Full Power 3.1 System Main Wiring Harness connects the motor, battery, and handlebar interface on Specialized e-bikes built around the Full Power 3.1 drive system. The harness carries power and data between components, so a damaged or worn harness can cause intermittent power loss, display errors, or a bike that will not start. It is the correct replacement part for repairs and is typically installed by a qualified mechanic, since frame routing and connector handling require care. Confirm the bike model and frame size with a Specialized dealer before ordering.