Original product from Bafang, for BBS02 motors. The only difference to the normal BBS02 stator is the longer thread for fixing the triangle. Therefore this stator can be used especially for BBS02 motors with longer axles (bottom bracket width 100 mm). In the following picture you can see the longer thread:
You need to change the core if you have hall sensor error or shorted. In case of overheating, we recommend to change also the rotor, as it is demagnetized under high heat conditions - and as a result you loose motor power. It´s also recommended from Bafang.
Doesn´t work with BBSHD!