upgrade kiox 300

[idunne]

hi all am new to ebiking i have just got a trek rail 5 625w 2022..what i want to no is i have the purion remote can i upgrade to the kiox 300 and if so is just a case of just unplug the purion and plug in the kiox 300

 

[idunne]

i have a bosch gen 4

 

[idunne]

shockwave thanks for replys ...but how can i tell what bosch motor i have

 

[idunne]

thanks mate....