Hello I would like to convert my specialized roll with a mid drive motor but I'm concerned with fitment/ground clearance because I have the step thru model and downtime bottom bracket junction is elongated. Hope this makes sense. Thanks for looking.
Gary
It won't be ideal but if you don't jump curbs or go over logs you should be ok. A BBSHD will hang about 4 3/4" below your frame. A measurement should tell you how much ground clearance you would have. You will have to determine what you are comfortable with.