1T4 EB Bus Wiring Harness For Bafang BBS01B BBS02B BBS HD Mid Drive Motors UART Version Plug And Play Waterproof Cable With Display Throttle Brake And Controller Connectors For Electric Bike Conversions

EB-Bus Wiring Harness for BBS Mid-Drive Motors UART Version
✔️ 51in (1295 mm) long waterproof harness with 8/5/3-pin connectors; Pack: 1

This wiring harness is designed for e-bike conversions, enabling plug-and-play connections between the controller, display, throttle, brakes, and the motor on BBS01B/02B/HD mid-drive systems. Its waterproof construction protects connections in wet weather and rough riding conditions, and its 51-inch length fits most frame layouts.

✅ 8-pin controller connector
✅ 5-pin display connector
✅ 3-pin throttle connector
✅ 3-pin brake connector

💡 What is a handy question buyers ask about EB-Bus wiring harnesses for BBS mid-drive systems?

For a clear, helpful answer about pairing this harness with common components, see below.

- Sealed waterproof design protects connections in rain and mud - Quick plug-and-play for UART-enabled BBS01B/02B/HD motor setups - Includes 8-pin controller, 5-pin display, 3-pin throttle, and 3-pin brake connectors - Length of 51 inches (1295 mm) fits most frame spacings