Electric Bike Shift Sensor And 1T2 Y Splitter Extension Wire For BBS01 BBS02 BBSHD Mid Drive Motors Smart Gear Sensor That Temporarily Cuts Power During Shifts To Prevent Chain Wear 3Pin Connector Plug And Play Easy E Bike Conversion Accessory

Shift Sensor Kit for BBS Mid-Drive Ebikes with 3Pin Plug
✔️ Single unit plug-and-play gear sensor with 34cm lead

Smart gear sensor that temporarily cuts power during shifts helps prevent chain wear on BBS mid-drive ebikes. Compatible with 36V/48V/52V systems, it includes a 1T2 Y splitter extension wire for easy wiring and can mount on the handlebar or near the derailleur.

✅ Universal compatibility with all BBS series MID Drives and 36V/48V/52V systems (250W-1000W)
✅ 3Pin male waterproof connector (IP66) for reliable connections
✅ Mount on handlebar or near derailleur for flexible installation
✅ ABS body; size 42×18×12mm (1.65×0.71×0.47 in); line length 34cm (13.39 in)
✅ Includes 1T2 Y splitter extension wire for easy wiring

💡 What is a gear shift sensor used for on electric bikes and why is it handy?

It helps protect drivetrain by timing motor power with shifts. Handy for reducing wear and improving shifting smoothness on mid-drive ebikes.

- It momentarily cuts motor power during shifting to prevent chain wear.
- Handy for maintaining chain and gear longevity on BBS mid-drive systems.
- Easy to install with standard 3-pin connector and Y splitter.
- Works across 36V/48V/52V configurations for common e-bikes.