Upgrade your e-bike's system with Varstrom's professional-grade 1T4 extension solution. Engineered for riders who demand precision in custom builds, our 60CM extension harness bridges the gap between your Bafang mid-drive motor and critical peripherals (display/throttle/display/etc.) when standard cables can't reach. Technical Superiority: Military-grade TPE insulation (-40°C to 105°C operational range) 22AWG oxygen-free copper cores (30% thicker than standard) Gold-plated CAN Bus connectors with dustproof caps Vibration-resistant interlock terminals CE/RoHS certified construction Application Scenarios: ✔ Recumbent bike chainstay extensions ✔ Cargo trike extended wheelbase configurations ✔ Long-tail electric bike conversions ✔ Adaptive cycling equipment modifications Package Includes: 1×60CM 8PIN 1T4 Extension Cable