I have a 2010 Specialized Epic Comp29 bike with full suspension. I believe it has a 73mmx46mm bottom bracket (PF30). I would like to do an e-bike conversion using a Bafang BBS02 kit. It requires a 34mm hole (BSA). I found this adapter (FSA PF30 (46MM) TO BSA (34MM) X 73MM) PART#230-5025). It looks like it would work. Also, is there enough clearance around the motor to accommodate the diameter of the bottom bracket? The other thing is will the battery fit in my frame? I am new to all of this but I have back issues and my full suspension bike is great. I am 67 yrs. old in decent shape and primarily ride rail trails and bike paths so I think this Bafang sounds good. Any suggestions you have are appreciated.