Does the size of timing chain chain rings make a difference?
or bosch powered e tandem right now has 46 or 48t chain rings. But the motor lets the captain from back peddle or the stoker to peddle on her own. this works but it has its issues. anymore it is a issue when my wife peddles faster or harder then I do. if we replace the motor with the newest bosch motor it wont freewheel so now we have a normal tandem setup. so Now I have more of a choice of chain ring sizes. right now we are geared so we can climb steep grades and spin out at around 22mph.
Last edited by fooferdoggie; 06-21-22 at 11:20 AM.