hello

What is the difference between the KF PVL rotors:
682900 - black plastic - stator - 682100
683900 - alu - stator - 683850
684900 - alu - stator - 684800

the 682900 has a small magnet embedded behind for HAL activation

How is with other rotors I do not know.

I have one 682900 which do not produce spark (weak magnet probable)

Can some one confirm which rotor will work with stator 682100

Thank you