More specifically, the present invention relates to {HEAD ~ a control system} and {TAIL ~ an algorithm} for setting and maintaining an optimum towing load of a bicycle towing a trailer containing one or more an electrical hub motors 
More specifically , the present invention relates to { HEAD ~ a control system } and { TAIL ~ an algorithm } for setting and maintaining an optimum towing load of a bicycle towing a trailer containing one or more an electrical hub motors
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH