Recent content by JB in TH

For me i used 48v in the calculator for my geared hub motors.

Well I was wrong about my two g60.750 fat geared hub motors on 20" rims - modelled it on ebikes.ca today and not enough torque before motor overheats.

I am interested too. Have you modelled the motors on grins ebikes.ca site? Asking because i used similar to build a slow speed mobility quad for my son. The 48v controller will modify the voltage wave so the motor "thinks" it has less voltage and therefore slower speed when you apply less...

Thanks for reading and the clarification. Preferably 104BCD and 130BCD. Both have up to 58T chainrings on lots of sites.

Hello, Two newbie questions for my first post and hoping someone has some experience. First question: Does anyone know where to buy either a threaded freewheel to BCD chainring adapter or a disc hub to BCD chainring adapter? I saw some custom machined ones discussed online but nothing recent...