Hey guys,
i am new member here, but i red some threads before. my bike is a haibike sduro with 150mm/150mm suspension and 27,5" x 2.8" plus magura mt5.
i have a bafang ultra with a 52v 17,5a battery and a 4a charger which i modified, because it was very loud (put two 4000 1/min fans in instead...