Looking for 9-Pin Female Connector for CZJB 110SZ Hub Motor (2.0mm Phase Pins)

[jfamiglt]

Hi all,


I’m trying to source a 9-pin female connector/extension cable for a CZJB 110SZ hub motor. Some important details:

• The motor uses 2.0mm phase pins (larger than standard 1.5mm).
• The Hall sensor pinout may be non-standard, so wiring order could differ from typical Bafang/Higo setups.
• I’ve searched AliExpress, eBay, and Walmart, but haven’t found a compatible pre-made cable.
• CZJB does not provide or recommend cable suppliers, and local bike shops are unfamiliar with this motor.

My goal is either:

1. A ready-made 9-pin female extension that works with this motor, or
2. Guidance on sourcing the correct connector housing and pins to assemble a custom cable.

If anyone has experience with CZJB motors, knows a supplier, or has fabricated a compatible cable, I’d really appreciate your guidance. Photos, part numbers, or links would be especially helpful!


Thanks in advance!

 

[jfamiglt]

The male connector has a red ring at the end, I don't know if it means anything

 

[E-HP]

Photos, part numbers, or links would be especially helpful!

I’m trying to imagine the connectors and motor you're describing. Photos would be especially helpful.

 

[jfamiglt]

CZJB 110SZ hub motor

 

[jfamiglt]

 

[jfamiglt]

 

[jfamiglt]

it looks like a regular plug but the 3 phase pins are much bigger (2.0mm) not the usual 1.5mm

 

[GeorgeR]

I am having this same issue right now, Have you found anything that fits?