I've used silly overpowered Bafang with 10 speed shimano mountain bike drivetrain (without any shifting sensors) and not had any issues. Chain wear hasn't really been much of an problem over a standard leg-powered bicycle.
I think most people who have problems have little mechanical sympathy and/or experience of riding a regular bicycle.
I've used silly overpowered Bafang with 10 speed shimano mountain bike drivetrain (without any shifting sensors) and not had any issues. Chain wear hasn't really been much of an problem over a standard leg-powered bicycle.
I think most people who have problems have little mechanical sympathy and/or experience of riding a regular bicycle.