Color: Black

Material: Steel

Internal Thread Pitch: M12*P1.25mm

External Thread: M10

Install Length: 18mm

The adapter can be installed on your rear hub motor axle nut and allows the trailer to be installed without interfering with the dropout

If you mount the adapter on the left side of your motor, then your hub motor cable cannot be located at the shaft center left, and likewise, if you mount it on the right side, your hub motor cable cannot be located at the shaft center right.